Gregory Welk - Publications

Affiliations: 
Family and Consumer Sciences Education and Studies Iowa State University, Ames, IA, United States 
Area:
Nutrition, Individual and Family Studies, Health Education

142 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 McLoughlin GM, Rosenkranz RR, Lee JA, Wolff MM, Chen S, Dzewaltowski DA, Vazou S, Lanningham-Foster L, Gentile DA, Rosen MS, Welk GJ. The Importance of Self-Monitoring for Behavior Change in Youth: Findings from the SWITCH School Wellness Feasibility Study. International Journal of Environmental Research and Public Health. 16. PMID 31658604 DOI: 10.3390/ijerph16203806  0.96
2019 McLoughlin GM, Bai Y, Welk GJ. Longitudinal Associations between Aerobic Capacity and Academic Achievement in Youth. Medicine and Science in Sports and Exercise. PMID 31524831 DOI: 10.1249/MSS.0000000000002159  0.76
2019 Lee JA, Welk GJ. Association Between Comprehensive School Physical Activity Program Implementation and Principal Support. Health Promotion Practice. 1524839919862767. PMID 31315464 DOI: 10.1177/1524839919862767  0.96
2019 Matthews CE, Berrigan D, Fischer B, Gomersall SR, Hillreiner A, Kim Y, Leitzmann MF, Saint-Maurice P, Olds TS, Welk GJ. Use of previous-day recalls of physical activity and sedentary behavior in epidemiologic studies: results from four instruments. Bmc Public Health. 19: 478. PMID 31159761 DOI: 10.1186/s12889-019-6763-8  0.84
2019 Noonan RJ, Christian D, Boddy LM, Saint-Maurice PF, Welk GJ, Hibbing PR, Fairclough SJ. Accelerometer and self-reported measures of sedentary behaviour and associations with adiposity in UK youth. Journal of Sports Sciences. 1-7. PMID 30999815 DOI: 10.1080/02640414.2019.1605649  1
2019 Welk GJ, Bai Y, Lee JM, Godino J, Saint-Maurice PF, Carr L. Standardizing Analytic Methods and Reporting in Activity Monitor Validation Studies. Medicine and Science in Sports and Exercise. PMID 30913159 DOI: 10.1249/MSS.0000000000001966  1
2019 Ellingson LD, Lansing JE, DeShaw KJ, Peyer KL, Bai Y, Perez M, Phillips LA, Welk GJ. Evaluating Motivational Interviewing and Habit Formation to Enhance the Effect of Activity Trackers on Healthy Adults' Activity Levels: Randomized Intervention. Jmir Mhealth and Uhealth. 7: e10988. PMID 30762582 DOI: 10.2196/10988  0.76
2018 Vazou S, Saint-Maurice PF, Skrade M, Welk G. Effect of Integrated Physical Activities with Mathematics on Objectively Assessed Physical Activity. Children (Basel, Switzerland). 5. PMID 30314287 DOI: 10.3390/children5100140  1
2018 Chen S, Dzewaltowski DA, Rosenkranz RR, Lanningham-Foster L, Vazou S, Gentile DA, Lee JA, Braun KJ, Wolff MM, Welk GJ. Feasibility study of the SWITCH implementation process for enhancing school wellness. Bmc Public Health. 18: 1119. PMID 30217186 DOI: 10.1186/s12889-018-6024-2  0.96
2018 Saint-Maurice PF, Bai Y, Vazou S, Welk G. Youth Physical Activity Patterns During School and Out-of-School Time. Children (Basel, Switzerland). 5. PMID 30200255 DOI: 10.3390/children5090118  1
2018 Saint-Maurice PF, Laurson K, Welk GJ, Eisenmann J, Gracia-Marco L, Artero EG, Ortega F, Ruiz JR, Moreno LA, Vicente-Rodriguez G, Janz KF. Grip strength cutpoints for youth based on a clinically relevant bone health outcome. Archives of Osteoporosis. 13: 92. PMID 30151617 DOI: 10.1007/s11657-018-0502-0  1
2018 Shook RP, Hand GA, O'Connor DP, Thomas DM, Hurley TG, Hébert JR, Drenowatz C, Welk GJ, Carriquiry AL, Blair SN. Energy Intake Derived from an Energy Balance Equation, Validated Activity Monitors, and Dual X-Ray Absorptiometry Can Provide Acceptable Caloric Intake Data among Young Adults. The Journal of Nutrition. 148: 490-496. PMID 29546294 DOI: 10.1093/jn/nxx029  0.36
2017 Bus K, Peyer KL, Bai Y, Ellingson LD, Welk GJ. Comparison of In-Person and Online Motivational Interviewing-Based Health Coaching. Health Promotion Practice. 1524839917746634. PMID 29212349 DOI: 10.1177/1524839917746634  0.76
2017 Bai Y, Hibbing P, Mantis C, Welk GJ. Comparative evaluation of heart rate-based monitors: Apple Watch vs Fitbit Charge HR. Journal of Sports Sciences. 1-8. PMID 29210326 DOI: 10.1080/02640414.2017.1412235  0.76
2017 Bai Y, Allums-Featherston K, Saint-Maurice PF, Welk GJ, Candelaria N. Evaluation of Youth Enjoyment Toward Physical Activity and Sedentary Behavior. Pediatric Exercise Science. 1-8. PMID 29168422 DOI: 10.1123/pes.2017-0101  1
2017 Bai Y, Saint-Maurice PF, Welk GJ. Fitness Trends and Disparities Among School-Aged Children in Georgia, 2011-2014. Public Health Reports (Washington, D.C. : 1974). 132: 39S-47S. PMID 29136491 DOI: 10.1177/0033354917723911  1
2017 Saint-Maurice PF, Welk GJ, Bai Y. The Healthy Fitness Zone Continuum Score as a Measure of Change in Body Mass Index of School-Aged Children and Adolescents, Georgia, 2012-2014. Public Health Reports (Washington, D.C. : 1974). 132: 57S-64S. PMID 29136487 DOI: 10.1177/0033354917719707  1
2017 Dixon PM, Saint-Maurice PF, Kim Y, Hibbing P, Bai Y, Welk GJ. A Primer on the Use of Equivalence Testing for Evaluating Measurement Agreement. Medicine and Science in Sports and Exercise. PMID 29135817 DOI: 10.1249/MSS.0000000000001481  1
2017 Hibbing PR, Ellingson LD, Dixon PM, Welk GJ. Adapted Sojourn Models to Estimate Activity Intensity in Youth: A Suite of Tools. Medicine and Science in Sports and Exercise. PMID 29135657 DOI: 10.1249/MSS.0000000000001486  0.84
2017 Saint-Maurice PF, Bai Y, Welk GJ, Bandelli LN, Allums-Featherston K, Candelaria N. Impact of NFL PLAY 60 Programming on Elementary School Children's Body Mass Index and Aerobic Capacity: The NFL PLAY 60 FitnessGram Partnership Project. The Journal of School Health. 87: 873-881. PMID 29023836 DOI: 10.1111/josh.12561  1
2017 Saint-Maurice PF, Kim Y, Hibbing P, Oh AY, Perna FM, Welk GJ. Calibration and Validation of the Youth Activity Profile: The FLASHE Study. American Journal of Preventive Medicine. 52: 880-887. PMID 28526365 DOI: 10.1016/j.amepre.2016.12.010  1
2017 Kim Y, Hibbing P, Saint-Maurice PF, Ellingson LD, Hennessy E, Wolff-Hughes DL, Perna FM, Welk GJ. Surveillance of Youth Physical Activity and Sedentary Behavior With Wrist Accelerometry. American Journal of Preventive Medicine. 52: 872-879. PMID 28526364 DOI: 10.1016/j.amepre.2017.01.012  1
2017 Welk GJ, Saint-Maurice PF, Kim Y, Ellingson LD, Hibbing P, Wolff-Hughes DL, Perna FM. Understanding and Interpreting Error in Physical Activity Data: Insights from the FLASHE Study. American Journal of Preventive Medicine. 52: 836-838. PMID 28526359 DOI: 10.1016/j.amepre.2017.03.001  1
2017 Ellingson LD, Hibbing PR, Kim Y, Frey-Law LA, Saint-Maurice PF, Welk GJ. Lab-based validation of different data processing methods for wrist-worn ActiGraph accelerometers in young adults. Physiological Measurement. 38: 1045-1060. PMID 28481750 DOI: 10.1088/1361-6579/aa6d00  1
2017 Bai Y, Welk GJ. School and County Correlates Associated with Youth Body Mass Index. Medicine and Science in Sports and Exercise. PMID 28463900 DOI: 10.1249/MSS.0000000000001311  0.76
2017 Peyer KL, Ellingson LD, Bus K, Walsh SA, Franke WD, Welk GJ. Comparative effectiveness of guided weight loss and physical activity monitoring for weight loss and metabolic risks: A pilot study. Preventive Medicine Reports. 6: 271-277. PMID 28409089 DOI: 10.1016/j.pmedr.2017.03.002  0.56
2017 Welk GJ, Beyler NK, Kim Y, Matthews CE. Calibration of Self-Report Measures of Physical Activity and Sedentary Behavior. Medicine and Science in Sports and Exercise. PMID 28240704 DOI: 10.1249/MSS.0000000000001237  0.84
2016 Bai Y, Saint-Maurice PF, Welk GJ, Russell DW, Allums-Featherston K, Candelaria N. The Longitudinal Impact of NFL PLAY 60 Programming on Youth Aerobic Capacity and BMI. American Journal of Preventive Medicine. PMID 27919454 DOI: 10.1016/j.amepre.2016.10.009  1
2016 An HS, Jones GC, Kang SK, Welk GJ, Lee JM. How valid are wearable physical activity trackers for measuring steps? European Journal of Sport Science. 1-9. PMID 27912681 DOI: 10.1080/17461391.2016.1255261  0.72
2016 Laurson KR, Saint-Maurice PF, Welk GJ, Eisenmann JC. Reference curves for field tests of musculoskeletal fitness in U.S. children and adolescents: The 2012 NHANES National Youth Fitness Survey. Journal of Strength and Conditioning Research. PMID 27741055 DOI: 10.1519/JSC.0000000000001678  1
2016 Bai Y, Saint-Maurice PF, Welk GJ, Allums-Featherston K, Candelaria N. Explaining Disparities in Youth Aerobic Fitness and Body Mass Index: Relative Impact of Socioeconomic and Minority Status. The Journal of School Health. 86: 787-793. PMID 27714871 DOI: 10.1111/josh.12434  1
2016 Saint-Maurice PF, Anderson K, Bai Y, Welk GJ. Agreement Between VO2peak Predicted From PACER and One-Mile Run Time-Equated Laps. Research Quarterly For Exercise and Sport. 1-6. PMID 27586563 DOI: 10.1080/02701367.2016.1216067  1
2016 Lee JM, Saint-Maurice PF, Kim Y, Gaesser GA, Welk G. Activity Energy Expenditure in Youth: Sex, Age, and Body Size Patterns. Journal of Physical Activity & Health. 13: S62-S70. PMID 27392382 DOI: 10.1123/jpah.2016-0014  1
2016 Schaben J, Chen S, Welk G, Vazou S, Liu Y, Bai Y. Physical Activity and Fitness Knowledge: What Do They Know and Does it Impact Behavior?: 3810 Board #249 June 4, 9: 30 AM - 11: 00 AM. Medicine and Science in Sports and Exercise. 48: 1068. PMID 27362176 DOI: 10.1249/01.mss.0000488213.96102.ad  0.76
2016 Peyer KL, Welk GJ. Gender Differences in Determinants of Growth From 1st to 8th Grade: Two Methods of Evaluation: 3808 Board #247 June 4, 9: 30 AM - 11: 00 AM. Medicine and Science in Sports and Exercise. 48: 1067. PMID 27362174 DOI: 10.1249/01.mss.0000488211.50360.7b  0.36
2016 Bai Y, Welk G, Allums-Featherston K. Longitudinal Change in Youth Body Mass Index in Texas from 2012 to 2015: 3783 Board #222 June 4, 9: 30 AM - 11: 00 AM. Medicine and Science in Sports and Exercise. 48: 1058-1059. PMID 27362149 DOI: 10.1249/01.mss.0000488186.64714.0b  0.76
2016 Welk GJ, Bai Y, Saint-Maurice PF, Allums-Featherston K, Candelaria N. The Impact of NFL PLAY 60 Programming on Youth Fitness Outcomes: 3399 June 3 4: 15 PM - 4: 30 PM. Medicine and Science in Sports and Exercise. 48: 958-959. PMID 27361869 DOI: 10.1249/01.mss.0000487871.89223.d5  1
2016 Kim Y, Hibbing P, Ellingson LD, Saint-Maurice PF, Hennessy E, McClain J, Welk GJ. Comparison Of Outcomes Between Raw Acceleration And Counts-based Methods For Processing Wrist-worn Accelerometers: The Flashe Study: 2898 June 3 2: 00 PM - 2: 15 PM. Medicine and Science in Sports and Exercise. 48: 812. PMID 27361467 DOI: 10.1249/01.mss.0000487433.37255.f6  1
2016 Shook R, Hand G, O'Connor D, Drenowatz C, Welk G, Reis D, Carriquiry A, Blair S. Evaluation Of Energy Intake At A Range Of Energy Flux Derived From Self-report, Doubly Labeled Water, And Activity Monitors: 1979 Board #131 June 2, 2: 00 PM - 3: 30 PM. Medicine and Science in Sports and Exercise. 48: 550. PMID 27360804 DOI: 10.1249/01.mss.0000486652.95728.f5  0.68
2016 Saint-Maurice PF, Hibbling P, Bai Y, Welk GJ. Agreement Between Print And Online Versions Of The Youth Activity Profile: 1146 June 1, 3: 30 PM - 3: 45 PM. Medicine and Science in Sports and Exercise. 48: 313. PMID 27360181 DOI: 10.1249/01.mss.0000485943.72993.32  1
2016 Saint-Maurice PF, Welk GJ, Bartee RT, Heelan K. Calibration of context-specific survey items to assess youth physical activity behaviour. Journal of Sports Sciences. 1-7. PMID 27326748 DOI: 10.1080/02640414.2016.1194526  1
2016 Saint-Maurice PF, Kim Y, Welk GJ. Evidence for data missing at random in youth physical activity monitoring research. Journal of Sports Sciences. 1-7. PMID 27071002 DOI: 10.1080/02640414.2016.1173719  1
2016 Kim Y, Welk GJ. The accuracy of the 24-h activity recall method for assessing sedentary behaviour: the physical activity measurement survey (PAMS) project. Journal of Sports Sciences. 1-7. PMID 27019092 DOI: 10.1080/02640414.2016.1161218  0.84
2016 Ellingson LD, Schwabacher IJ, Kim Y, Welk GJ, Cook DB. Validity of an Integrative Method for Processing Physical Activity Data. Medicine and Science in Sports and Exercise. PMID 27015380 DOI: 10.1249/MSS.0000000000000915  1
2016 Hibbing PR, Kim Y, Saint-Maurice PF, Welk GJ. Impact of activity outcome and measurement instrument on estimates of youth compliance with physical activity guidelines: a cross-sectional study. Bmc Public Health. 16: 223. PMID 26939783 DOI: 10.1186/s12889-016-2901-8  1
2016 Lobelo F, Kelli HM, Tejedor SC, Pratt M, McConnell MV, Martin SS, Welk GJ. The Wild Wild West: A Framework to Integrate mHealth Software Applications and Wearables to Support Physical Activity Assessment, Counseling and Interventions for Cardiovascular Disease Risk Reduction. Progress in Cardiovascular Diseases. PMID 26923067 DOI: 10.1016/j.pcad.2016.02.007  1
2016 Welk GJ, Bai Y, Saint-Maurice PF, Allums-Featherston K, Candelaria N. Design and Evaluation of the NFL PLAY 60 FITNESSGRAM® Partnership Project. Research Quarterly For Exercise and Sport. 87: 1-13. PMID 26889580 DOI: 10.1080/02701367.2015.1127126  1
2016 Bai Y, Chen S, Laurson KR, Kim Y, Saint-Maurice PF, Welk GJ. The Associations of Youth Physical Activity and Screen Time with Fatness and Fitness: The 2012 NHANES National Youth Fitness Survey. Plos One. 11: e0148038. PMID 26820144 DOI: 10.1371/journal.pone.0148038  1
2016 Saint-Maurice PF, Kim Y, Welk GJ, Gaesser GA. Kids are not little adults: what MET threshold captures sedentary behavior in children? European Journal of Applied Physiology. 116: 29-38. PMID 26271677 DOI: 10.1007/s00421-015-3238-1  1
2016 Lee JM, Kim Y, Bai Y, Gaesser GA, Welk GJ. Validation of the SenseWear mini armband in children during semi-structure activity settings. Journal of Science and Medicine in Sport / Sports Medicine Australia. 19: 41-5. PMID 25459233 DOI: 10.1016/j.jsams.2014.10.004  0.84
2015 Chen S, Zhu X, Welk GJ, Kim Y. Tracking energy balance in adolescents: Levels of compliance, energy flux, and learning. Journal of Exercise Science and Fitness. 13: 35-41. PMID 29541097 DOI: 10.1016/j.jesf.2015.01.001  0.84
2015 Kim Y, Welk GJ. Characterizing the context of sedentary lifestyles in a representative sample of adults: a cross-sectional study from the physical activity measurement study project. Bmc Public Health. 15: 1218. PMID 26646428 DOI: 10.1186/s12889-015-2558-8  0.84
2015 Saint-Maurice PF, Welk GJ. Validity and Calibration of the Youth Activity Profile. Plos One. 10: e0143949. PMID 26630346 DOI: 10.1371/journal.pone.0143949  1
2015 Bai Y, Chen S, Vazou S, Welk GJ, Schaben J. Mediated Effects of Perceived Competence on Youth Physical Activity and Sedentary Behavior. Research Quarterly For Exercise and Sport. 1-8. PMID 26452453 DOI: 10.1080/02701367.2015.1087639  0.76
2015 Welk GJ, Chen S, Nam YH, Weber TE. A formative evaluation of the SWITCH® obesity prevention program: print versus online programming. Bmc Obesity. 2: 20. PMID 26217535 DOI: 10.1186/s40608-015-0049-1  0.68
2015 Bai Y, Saint-Maurice PF, Welk GJ, Allums-Featherston K, Candelaria N, Anderson K. Prevalence of Youth Fitness in the United States: Baseline Results from the NFL PLAY 60 FITNESSGRAM Partnership Project. The Journal of Pediatrics. 167: 662-8. PMID 26188802 DOI: 10.1016/j.jpeds.2015.05.035  1
2015 Burns RD, Hannon JC, Brusseau TA, Eisenman PA, Saint-Maurice PF, Welk GJ, Mahar MT. Cross-Validation of Aerobic Capacity Prediction Models in Adolescents. Pediatric Exercise Science. 27: 404-11. PMID 26186536 DOI: 10.1123/pes.2014-0175  1
2015 Bai Y, Welk GJ, Nam YH, Lee JA, Lee JM, Kim Y, Meier NF, Dixon PM. Comparison of Consumer and Research Monitors under Semistructured Settings. Medicine and Science in Sports and Exercise. PMID 26154336 DOI: 10.1249/MSS.0000000000000727  1
2015 Saint-Maurice PF, Welk GJ, Finn KJ, Kaj M. Cross-Validation of a PACER Prediction Equation for Assessing Aerobic Capacity in Hungarian Youth. Research Quarterly For Exercise and Sport. 86: S66-73. PMID 26054958 DOI: 10.1080/02701367.2015.1043002  1
2015 Welk GJ, Saint-Maurice PF, Csányi T. Health-Related Physical Fitness in Hungarian Youth: Age, Sex, and Regional Profiles. Research Quarterly For Exercise and Sport. 86: S45-57. PMID 26054956 DOI: 10.1080/02701367.2015.1043231  1
2015 Csányi T, Finn KJ, Welk GJ, Zhu W, Karsai I, Ihász F, Vass Z, Molnár L. Overview of the Hungarian National Youth Fitness Study. Research Quarterly For Exercise and Sport. 86: S3-S12. PMID 26054954 DOI: 10.1080/02701367.2015.1042823  1
2015 Laurson KR, Welk GJ, Marton O, Kaj M, Csányi T. Agreement and Diagnostic Performance of FITNESSGRAM®, International Obesity Task Force, and Hungarian National BMI Standards. Research Quarterly For Exercise and Sport. 86: S21-8. PMID 26054952 DOI: 10.1080/02701367.2015.1042786  1
2015 Kim Y, Welk GJ. Criterion Validity of Competing Accelerometry-based Activity Monitoring Devices. Medicine and Science in Sports and Exercise. PMID 25910051 DOI: 10.1249/MSS.0000000000000691  0.84
2015 Shook RP, Gribben NC, Hand GA, Paluch AE, Welk GJ, Jakicic JM, Hutto B, Burgess S, Blair SN. Subjective Estimation of Physical Activity Using the IPAQ Varies by Fitness Level. Journal of Physical Activity & Health. PMID 25898394 DOI: 10.1123/jpah.2014-0543  1
2015 Di Fabio DR, Blomme CK, Smith KM, Welk GJ, Campbell CG. Adherence to physical activity guidelines in mid-pregnancy does not reduce sedentary time: an observational study. The International Journal of Behavioral Nutrition and Physical Activity. 12: 27. PMID 25879428 DOI: 10.1186/s12966-015-0191-7  1
2015 Burns RD, Hannon JC, Brusseau TA, Eisenman PA, Shultz BB, Saint-Maurice PF, Welk GJ, Mahar MT. Development of an aerobic capacity prediction model from one-mile run/walk performance in adolescents aged 13-16 years. Journal of Sports Sciences. 1-9. PMID 25845945 DOI: 10.1080/02640414.2015.1031163  1
2015 Tucker JM, Welk GJ, Beyler NK, Kim Y. Associations Between Physical Activity and Metabolic Syndrome: Comparison Between Self-Report and Accelerometry. American Journal of Health Promotion : Ajhp. PMID 25806568 DOI: 10.4278/ajhp.121127-QUAN-576  1
2015 Peyer KL, Welk G, Bailey-Davis L, Yang S, Kim JK. Factors associated with parent concern for child weight and parenting behaviors. Childhood Obesity (Print). 11: 269-74. PMID 25734502 DOI: 10.1089/chi.2014.0111  0.36
2015 Welk GJ, Kim Y. Context of Physical Activity in a Representative Sample of Adults. Medicine and Science in Sports and Exercise. 47: 2102-10. PMID 25699482 DOI: 10.1249/MSS.0000000000000641  0.84
2015 Kim Y, Welk GJ, Braun SI, Kang M. Extracting objective estimates of sedentary behavior from accelerometer data: measurement considerations for surveillance and research applications. Plos One. 10: e0118078. PMID 25658473 DOI: 10.1371/journal.pone.0118078  0.84
2015 Calabro MA, Kim Y, Franke WD, Stewart JM, Welk GJ. Objective and subjective measurement of energy expenditure in older adults: a doubly labeled water study. European Journal of Clinical Nutrition. 69: 850-5. PMID 25351651 DOI: 10.1038/ejcn.2014.241  1
2015 Laurson KR, Welk GJ, Eisenmann JC. Estimating physical activity in children: impact of pedometer wear time and metric. Journal of Physical Activity & Health. 12: 124-31. PMID 24733038 DOI: 10.1123/jpah.2013-0111  1
2015 Chen S, Bai Y, Welk G, Vazou S, Schaben J. Measurement and invariance characteristics of psychosocial correlates of youth physical activity. Journal of Science and Medicine in Sport / Sports Medicine Australia. 18: 172-7. PMID 24680627 DOI: 10.1016/j.jsams.2014.03.002  0.76
2014 Kim Y, Crouter SE, Lee JM, Dixon PM, Gaesser GA, Welk GJ. Comparisons of prediction equations for estimating energy expenditure in youth. Journal of Science and Medicine in Sport / Sports Medicine Australia. PMID 25459235 DOI: 10.1016/j.jsams.2014.10.002  1
2014 Saint-Maurice PF, Welk GJ. Web-based assessments of physical activity in youth: considerations for design and scale calibration. Journal of Medical Internet Research. 16: e269. PMID 25448192 DOI: 10.2196/jmir.3626  1
2014 St Maurice PF, Welk GJ, Burns R, Plowman SA, Corbin CB, Hannon JC. The criterion-referenced validity of the FITNESSGRAM Trunk-Extension test. The Journal of Sports Medicine and Physical Fitness. PMID 25303074  0.32
2014 Calabró MA, Lee JM, Saint-Maurice PF, Yoo H, Welk GJ. Validity of physical activity monitors for assessing lower intensity activity in adults. The International Journal of Behavioral Nutrition and Physical Activity. 11: 119. PMID 25260625 DOI: 10.1186/s12966-014-0119-7  1
2014 Saint-Maurice PF, Welk GJ, Beyler NK, Bartee RT, Heelan KA. Calibration of self-report tools for physical activity research: the Physical Activity Questionnaire (PAQ). Bmc Public Health. 14: 461. PMID 24886625 DOI: 10.1186/1471-2458-14-461  1
2014 Lee JM, Kim Y, Welk GJ. Validity of consumer-based physical activity monitors. Medicine and Science in Sports and Exercise. 46: 1840-8. PMID 24777201 DOI: 10.1249/MSS.0000000000000287  0.84
2014 Saint-Maurice PF, Welk GJ, Laurson KR, Brown DD. Measurement agreement between estimates of aerobic fitness in youth: the impact of body mass index. Research Quarterly For Exercise and Sport. 85: 59-67. PMID 24749237 DOI: 10.1080/02701367.2013.872217  1
2014 Kim Y, Lee JM, Peters BP, Gaesser GA, Welk GJ. Examination of different accelerometer cut-points for assessing sedentary behaviors in children. Plos One. 9: e90630. PMID 24699259 DOI: 10.1371/journal.pone.0090630  0.84
2014 Kim Y, Lee JM, Laurson K, Bai Y, Gaesser GA, Welk GJ. Accuracy of Neck Circumference in Classifying Overweight and Obese US Children. Isrn Obesity. 2014: 781841. PMID 24639913 DOI: 10.1155/2014/781841  0.84
2014 Welk GJ, Kim Y, Stanfill B, Osthus DA, Calabro MA, Nusser SM, Carriquiry A. Validity of 24-h physical activity recall: physical activity measurement survey. Medicine and Science in Sports and Exercise. 46: 2014-24. PMID 24561818 DOI: 10.1249/MSS.0000000000000314  1
2014 Saint-Maurice PF, Welk GJ, Russell DW, Huberty J. Moderating influences of baseline activity levels in school physical activity programming for children: the Ready for Recess project. Bmc Public Health. 14: 103. PMID 24484545 DOI: 10.1186/1471-2458-14-103  1
2014 Laurson KR, Welk GJ, Eisenmann JC. Diagnostic performance of BMI percentiles to identify adolescents with metabolic syndrome. Pediatrics. 133: e330-8. PMID 24470650 DOI: 10.1542/peds.2013-1308  1
2014 Huberty JL, Beets MW, Beighle A, Saint-Maurice PF, Welk G. Effects of ready for recess, an environmental intervention, on physical activity in third- through sixth-grade children. Journal of Physical Activity & Health. 11: 384-95. PMID 23364349 DOI: 10.1123/jpah.2012-0061  1
2013 Pate RR, Welk GJ, McIver KL. Large-scale youth physical fitness testing in the United States: a 25-year retrospective review. Pediatric Exercise Science. 25: 515-23. PMID 24214435  1
2013 Calabró MA, Stewart JM, Welk GJ. Validation of pattern-recognition monitors in children using doubly labeled water. Medicine and Science in Sports and Exercise. 45: 1313-22. PMID 23299766 DOI: 10.1249/MSS.0b013e31828579c3  1
2012 Johnson R, Welk G, Saint-Maurice PF, Ihmels M. Parenting styles and home obesogenic environments. International Journal of Environmental Research and Public Health. 9: 1411-26. PMID 22690202 DOI: 10.3390/ijerph9041411  1
2012 Kim Y, Beets MW, Welk GJ. Everything you wanted to know about selecting the "right" Actigraph accelerometer cut-points for youth, but…: a systematic review. Journal of Science and Medicine in Sport / Sports Medicine Australia. 15: 311-21. PMID 22306372 DOI: 10.1016/j.jsams.2011.12.001  1
2012 Nusser SM, Beyler NK, Welk GJ, Carriquiry AL, Fuller WA, King B MN. Modeling errors in physical activity recall data. Journal of Physical Activity & Health. 9: S56-67. PMID 22287449  1
2012 Welk GJ, McClain J, Ainsworth BE. Protocols for evaluating equivalency of accelerometry-based activity monitors. Medicine and Science in Sports and Exercise. 44: S39-49. PMID 22157773 DOI: 10.1249/MSS.0b013e3182399d8f  1
2011 Saint-Maurice PF, Welk GJ, Silva P, Siahpush M, Huberty J. Assessing children's physical activity behaviors at recess: a multi-method approach. Pediatric Exercise Science. 23: 585-99. PMID 22109782  1
2011 Saint-Maurice PF, Welk G, Ihmels MA, Krapfl JR. Validation of the SOPLAY direct observation tool with an accelerometry-based physical activity monitor. Journal of Physical Activity & Health. 8: 1108-16. PMID 22039129  1
2011 Laurson KR, Eisenmann JC, Welk GJ. Development of youth percent body fat standards using receiver operating characteristic curves. American Journal of Preventive Medicine. 41: S93-9. PMID 21961618 DOI: 10.1016/j.amepre.2011.07.003  1
2011 Laurson KR, Eisenmann JC, Welk GJ. Body fat percentile curves for U.S. children and adolescents. American Journal of Preventive Medicine. 41: S87-92. PMID 21961617 DOI: 10.1016/j.amepre.2011.06.044  1
2011 Zhu W, Mahar MT, Welk GJ, Going SB, Cureton KJ. Approaches for development of criterion-referenced standards in health-related youth fitness tests. American Journal of Preventive Medicine. 41: S68-76. PMID 21961615 DOI: 10.1016/j.amepre.2011.07.001  1
2011 Welk GJ, Going SB, Morrow JR, Meredith MD. Development of new criterion-referenced fitness standards in the FITNESSGRAM® program: rationale and conceptual overview. American Journal of Preventive Medicine. 41: S63-7. PMID 21961614 DOI: 10.1016/j.amepre.2011.07.012  1
2011 Welk GJ, De Saint-Maurice Maduro PF, Laurson KR, Brown DD. Field evaluation of the new FITNESSGRAM® criterion-referenced standards. American Journal of Preventive Medicine. 41: S131-42. PMID 21961613 DOI: 10.1016/j.amepre.2011.07.011  1
2011 Welk GJ, Laurson KR, Eisenmann JC, Cureton KJ. Development of youth aerobic-capacity standards using receiver operating characteristic curves. American Journal of Preventive Medicine. 41: S111-6. PMID 21961610 DOI: 10.1016/j.amepre.2011.07.007  1
2011 Eisenmann JC, Laurson KR, Welk GJ. Aerobic fitness percentiles for U.S. adolescents. American Journal of Preventive Medicine. 41: S106-10. PMID 21961609 DOI: 10.1016/j.amepre.2011.07.005  1
2011 Laurson KR, Eisenmann JC, Welk GJ. Body Mass Index standards based on agreement with health-related body fat. American Journal of Preventive Medicine. 41: S100-5. PMID 21961608 DOI: 10.1016/j.amepre.2011.07.004  1
2011 Ridgers ND, Saint-Maurice PF, Welk GJ, Siahpush M, Huberty J. Differences in physical activity during school recess. The Journal of School Health. 81: 545-51. PMID 21831067 DOI: 10.1111/j.1746-1561.2011.00625.x  1
2011 Hayes HM, Eisenmann JC, Heelen KA, Welk GJ, Tucker JM. Joint association of fatness and physical activity on resting blood pressure in 5- to 9-year-old children. Pediatric Exercise Science. 23: 97-105. PMID 21467594  1
2011 Tucker JM, Welk GJ, Beyler NK. Physical activity in U.S.: adults compliance with the Physical Activity Guidelines for Americans. American Journal of Preventive Medicine. 40: 454-61. PMID 21406280 DOI: 10.1016/j.amepre.2010.12.016  1
2011 Rosenkranz RR, Welk GJ, Hastmann TJ, Dzewaltowski DA. Psychosocial and demographic correlates of objectively measured physical activity in structured and unstructured after-school recreation sessions. Journal of Science and Medicine in Sport / Sports Medicine Australia. 14: 306-11. PMID 21349765 DOI: 10.1016/j.jsams.2011.01.005  1
2011 Tucker JM, Welk G, Nusser SM, Beyler NK, Dzewaltowski D. Estimating minutes of physical activity from the previous day physical activity recall: validation of a prediction equation. Journal of Physical Activity & Health. 8: 71-8. PMID 21297187  1
2011 Martinez-Gomez D, Eisenmann JC, Tucker J, Heelan KA, Welk GJ. Associations between moderate-to-vigorous physical activity and central body fat in 3-8-year-old children. International Journal of Pediatric Obesity : Ijpo : An Official Journal of the International Association For the Study of Obesity. 6: e611-4. PMID 21091103 DOI: 10.3109/17477166.2010.533775  1
2011 Rowe DA, Welk GJ, Heil DP, Mahar MT, Kemble CD, Calabró MA, Camenisch K. Stride rate recommendations for moderate-intensity walking. Medicine and Science in Sports and Exercise. 43: 312-8. PMID 20543754 DOI: 10.1249/MSS.0b013e3181e9d99a  1
2010 Dzewaltowski DA, Rosenkranz RR, Geller KS, Coleman KJ, Welk GJ, Hastmann TJ, Milliken GA. HOP'N after-school project: an obesity prevention randomized controlled trial. The International Journal of Behavioral Nutrition and Physical Activity. 7: 90. PMID 21144055 DOI: 10.1186/1479-5868-7-90  1
2010 Welk GJ, Jackson AW, Morrow JR, Haskell WH, Meredith MD, Cooper KH. The association of health-related fitness with indicators of academic performance in Texas schools. Research Quarterly For Exercise and Sport. 81: S16-23. PMID 21049834 DOI: 10.1080/02701367.2010.10599690  1
2010 Welk GJ, Meredith MD, Ihmels M, Seeger C. Distribution of health-related physical fitness in Texas youth: a demographic and geographic analysis. Research Quarterly For Exercise and Sport. 81: S6-15. PMID 21049833 DOI: 10.1080/02701367.2010.10599689  1
2010 Morrow JR, Martin SB, Welk GJ, Zhu W, Meredith MD. Overview of the Texas Youth Fitness Study. Research Quarterly For Exercise and Sport. 81: S1-5. PMID 21049832 DOI: 10.1080/02701367.2010.10599688  1
2010 Pate RR, Sallis JF, Ward DS, Stevens J, Dowda M, Welk GJ, Young DR, Jobe JB, Strikmiller PK. Age-related changes in types and contexts of physical activity in middle school girls. American Journal of Preventive Medicine. 39: 433-9. PMID 20965380 DOI: 10.1016/j.amepre.2010.07.013  1
2010 Sarzynski MA, Eisenmann JC, Welk GJ, Tucker J, Glenn K, Rothschild M, Heelan K. ACE I/D genotype, habitual physical activity, and blood pressure in children. Pediatric Exercise Science. 22: 301-13. PMID 20567050  1
2010 Martínez-Gómez D, Calabro MA, Welk GJ, Marcos A, Veiga OL. Reliability and validity of a school recess physical activity recall in Spanish youth. Pediatric Exercise Science. 22: 218-30. PMID 20567043  0.68
2010 Johannsen DL, Calabro MA, Stewart J, Franke W, Rood JC, Welk GJ. Accuracy of armband monitors for measuring daily energy expenditure in healthy adults. Medicine and Science in Sports and Exercise. 42: 2134-40. PMID 20386334 DOI: 10.1249/MSS.0b013e3181e0b3ff  1
2010 Wickel EE, Welk GJ. Applying generalizability theory to estimate habitual activity levels. Medicine and Science in Sports and Exercise. 42: 1528-34. PMID 20139788 DOI: 10.1249/MSS.0b013e3181d107c4  1
2009 Martínez-Gómez D, Puertollano MA, Wärnberg J, Calabro MA, Welk GJ, Sjöström M, Veiga OL, Marcos A. Comparison of the ActiGraph accelerometer and Bouchard diary to estimate energy expenditure in Spanish adolescents. NutricióN Hospitalaria. 24: 701-10. PMID 20049374 DOI: 10.3305/nh.2009.24.6.4555  1
2009 Wickel EE, Eisenmann JC, Welk GJ. Maturity-related variation in moderate-to-vigorous physical activity among 9-14 year olds. Journal of Physical Activity & Health. 6: 597-605. PMID 19953836  1
2009 Heelan KA, Abbey BM, Donnelly JE, Mayo MS, Welk GJ. Evaluation of a walking school bus for promoting physical activity in youth. Journal of Physical Activity & Health. 6: 560-7. PMID 19953832  1
2009 Ihmels MA, Welk GJ, Eisenmann JC, Nusser SM, Myers EF. Prediction of BMI change in young children with the family nutrition and physical activity (FNPA) screening tool. Annals of Behavioral Medicine : a Publication of the Society of Behavioral Medicine. 38: 60-8. PMID 19806417 DOI: 10.1007/s12160-009-9126-3  1
2009 Calabró MA, Welk GJ, Eisenmann JC. Validation of the SenseWear Pro Armband algorithms in children. Medicine and Science in Sports and Exercise. 41: 1714-20. PMID 19657300 DOI: 10.1249/MSS.0b013e3181a071cf  1
2009 Martinez-Gomez D, Tucker J, Heelan KA, Welk GJ, Eisenmann JC. Associations between sedentary behavior and blood pressure in young children. Archives of Pediatrics & Adolescent Medicine. 163: 724-30. PMID 19652104 DOI: 10.1001/archpediatrics.2009.90  1
2009 Calabro MA, Welk GJ, Carriquiry AL, Nusser SM, Beyler NK, Mathews CE. Validation of a computerized 24-hour physical activity recall (24PAR) instrument with pattern-recognition activity monitors. Journal of Physical Activity & Health. 6: 211-20. PMID 19420399  1
2009 Ihmels MA, Welk GJ, Eisenmann JC, Nusser SM. Development and preliminary validation of a Family Nutrition and Physical Activity (FNPA) screening tool. The International Journal of Behavioral Nutrition and Physical Activity. 6: 14. PMID 19284631 DOI: 10.1186/1479-5868-6-14  1
2008 Eisenmann JC, Gentile DA, Welk GJ, Callahan R, Strickland S, Walsh M, Walsh DA. SWITCH: rationale, design, and implementation of a community, school, and family-based intervention to modify behaviors related to childhood obesity. Bmc Public Health. 8: 223. PMID 18588706 DOI: 10.1186/1471-2458-8-223  1
2008 Laurson KR, Eisenmann JC, Welk GJ, Wickel EE, Gentile DA, Walsh DA. Combined influence of physical activity and screen time recommendations on childhood overweight. The Journal of Pediatrics. 153: 209-14. PMID 18534231 DOI: 10.1016/j.jpeds.2008.02.042  1
2008 Joens-Matre RR, Welk GJ, Calabro MA, Russell DW, Nicklay E, Hensley LD. Rural-urban differences in physical activity, physical fitness, and overweight prevalence of children Journal of Rural Health. 24: 49-54. PMID 18257870 DOI: 10.1111/j.1748-0361.2008.00136.x  1
2007 Eisenmann JC, Welk GJ, Wickel EE, Blair SN. Combined influence of cardiorespiratory fitness and body mass index on cardiovascular disease risk factors among 8-18 year old youth: The Aerobics Center Longitudinal Study. International Journal of Pediatric Obesity : Ijpo : An Official Journal of the International Association For the Study of Obesity. 2: 66-72. PMID 17763013 DOI: 10.1080/17477160601133713  1
2007 Eisenmann JC, Welk GJ, Ihmels M, Dollman J. Fatness, fitness, and cardiovascular disease risk factors in children and adolescents. Medicine and Science in Sports and Exercise. 39: 1251-6. PMID 17762357 DOI: 10.1249/MSS.0b013e318064c8b0  1
2007 Wickel EE, Eisenmann JC, Welk GJ. Predictive validity of an age-specific MET equation among youth of varying body size. European Journal of Applied Physiology. 101: 555-63. PMID 17668228 DOI: 10.1007/s00421-007-0531-7  1
2007 Welk GJ, Eisenmann JC, Schaben J, Trost SG, Dale D. Calibration of the biotrainer pro activity monitor in children. Pediatric Exercise Science. 19: 145-58. PMID 17603138  1
2007 Welk GJ, McClain JJ, Eisenmann JC, Wickel EE. Field validation of the MTI Actigraph and BodyMedia armband monitor using the IDEEA monitor. Obesity (Silver Spring, Md.). 15: 918-28. PMID 17426327 DOI: 10.1038/oby.2007.624  1
2007 Welk GJ, Wickel E, Peterson M, Heitzler CD, Fulton JE, Potter LD. Reliability and validity of questions on the youth media campaign longitudinal survey. Medicine and Science in Sports and Exercise. 39: 612-21. PMID 17414798 DOI: 10.1249/mss.0b013e3180305c59  1
2006 Wickel EE, Welk GJ, Eisenmann JC. Concurrent validation of the Bouchard Diary with an accelerometry-based monitor. Medicine and Science in Sports and Exercise. 38: 373-9. PMID 16531909 DOI: 10.1249/01.mss.0000183344.46077.bb  1
2005 Eisenmann JC, Wickel EE, Welk GJ, Blair SN. Relationship between adolescent fitness and fatness and cardiovascular disease risk factors in adulthood: the Aerobics Center Longitudinal Study (ACLS). American Heart Journal. 149: 46-53. PMID 15660033 DOI: 10.1016/j.ahj.2004.07.016  1
2004 Welk GJ, Dzewaltowski DA, Hill JL. Comparison of the computerized ACTIVITYGRAM instrument and the previous day physical activity recall for assessing physical activity in children. Research Quarterly For Exercise and Sport. 75: 370-80. PMID 15673036 DOI: 10.1080/02701367.2004.10609170  1
2004 McMurray RG, Ring KB, Treuth MS, Welk GJ, Pate RR, Schmitz KH, Pickrel JL, Gonzalez V, Almedia MJ, Young DR, Sallis JF. Comparison of two approaches to structured physical activity surveys for adolescents. Medicine and Science in Sports and Exercise. 36: 2135-43. PMID 15570151  1
2004 Eisenmann JC, Heelan KA, Welk GJ. Assessing body composition among 3- to 8-year-old children: anthropometry, BIA, and DXA. Obesity Research. 12: 1633-40. PMID 15536227 DOI: 10.1038/oby.2004.203  1
2004 Eisenmann JC, Welk GJ, Wickel EE, Blair SN. Stability of variables associated with the metabolic syndrome from adolescence to adulthood: the Aerobics Center Longitudinal Study. American Journal of Human Biology : the Official Journal of the Human Biology Council. 16: 690-6. PMID 15495227 DOI: 10.1002/ajhb.20079  1
2004 Welk GJ, Schaben JA, Morrow JR. Reliability of accelerometry-based activity monitors: a generalizability study. Medicine and Science in Sports and Exercise. 36: 1637-45. PMID 15354049 DOI: 10.1249/01.MSS.0000074670.03001.98  1
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