Skip to main content
Top
Published in: Journal of Public Health 8/2023

13-11-2021 | Original Article

Physical activity assessment in African Americans participating in a dietary weight-loss trial focused on soul food

Authors: John A. Bernhart, Gabrielle M. Turner-McGrievy, Sarah Eustis, Mary J. Wilson, Brent Hutto, Sara Wilcox

Published in: Journal of Public Health | Issue 8/2023

Login to get access

Abstract

Aim

This study compared indirect measurement of physical activity (PA) using the International Physical Activity Questionnaire-Short Form (IPAQ-SF) and direct using accelerometers in African American adults.

Subject and methods

African Americans in a southeastern US metropolitan city were recruited to participate in a lifestyle intervention. Participants were predominantly female (79%) and spanned a 40-year age range (min = 25, max = 65). Participants completed the IPAQ-SF and wore an Actigraph GT1M accelerometer on the right hip for a minimum of 7 days, including 1 weekend day. IPAQ-SF data were reduced using IPAQ scoring protocol; accelerometer data were reduced using Freedson cutpoints. We calculated minutes/day of moderate, vigorous, and moderate to vigorous PA, and sedentary time. Descriptive statistics summarized minutes/day. Paired-sample t-tests and Bland–Altman plots compared differences between methods. Pearson correlations assessed associations between the methods.

Results

In total, 158 participants completed the IPAQ-SF and 141 participants had usable accelerometer data. Participants reported significantly more vigorous and moderate to vigorous PA (12.6 ± 29.4 and 10.7 ± 39.1 min/day, respectively) and reported significantly less sedentary time (−189.6 ± 207.0 min/day) on the IPAQ-SF compared to the accelerometer. Correlations of interest ranged from 0.24 to 0.31. Bland–Altman analyses demonstrated measurement error of higher reporting of PA and lower reporting of sedentary time.

Conclusions

Measurement differences were in expected directions. Both measures correlated similarly in our sample compared to other populations. Future studies may compare other indirect measures of PA with direct. Measurement method may influence relationships of physical activity or sedentary time on other outcomes in clinical and practice settings.
Literature
go back to reference Bland JM, Altman DG (1986) Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1:307–310CrossRefPubMed Bland JM, Altman DG (1986) Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1:307–310CrossRefPubMed
go back to reference Hagströmer M, Oja P, Sjöström M (2006) The International Physical Activity Questionnaire (IPAQ): a study of concurrent and construct validity. Public Health Nutr 9:755–762CrossRefPubMed Hagströmer M, Oja P, Sjöström M (2006) The International Physical Activity Questionnaire (IPAQ): a study of concurrent and construct validity. Public Health Nutr 9:755–762CrossRefPubMed
go back to reference Kyu HH, Bachman VF, Alexander LT, Mumford JE, Afshin A, Estep K, Veerman JL, Delwiche K, Iannarone ML, Moyer ML, Cercy K, Vos T, Murray CJL, Forouzanfar MH (2016) Physical activity and risk of breast cancer, colon cancer, diabetes, ischemic heart disease, and ischemic stroke events: systematic review and dose-response meta-analysis for the Global Burden of Disease Study 2013. BMJ 354:i3857. https://doi.org/10.1136/bmj.i3857CrossRefPubMedPubMedCentral Kyu HH, Bachman VF, Alexander LT, Mumford JE, Afshin A, Estep K, Veerman JL, Delwiche K, Iannarone ML, Moyer ML, Cercy K, Vos T, Murray CJL, Forouzanfar MH (2016) Physical activity and risk of breast cancer, colon cancer, diabetes, ischemic heart disease, and ischemic stroke events: systematic review and dose-response meta-analysis for the Global Burden of Disease Study 2013. BMJ 354:i3857. https://​doi.​org/​10.​1136/​bmj.​i3857CrossRefPubMedPubMedCentral
go back to reference Troiano RP, Berrigan D, Dodd KW, Mâsse LC, Tilert T, McDowell M (2008) Physical activity in the United States measured by accelerometer. Med Sci Sports Exerc 40:181–188CrossRefPubMed Troiano RP, Berrigan D, Dodd KW, Mâsse LC, Tilert T, McDowell M (2008) Physical activity in the United States measured by accelerometer. Med Sci Sports Exerc 40:181–188CrossRefPubMed
go back to reference Turner-McGrievy G, Wilcox S, Frongillo EA, Murphy A, Hutto B, Williams K, Crimarco A, Wilson M, Davey M (2020) The Nutritious Eating with Soul (NEW Soul) Study: Study design and methods of a two-year randomized trial comparing culturally adapted soul food vegan vs. omnivorous diets among African American adults at risk for heart disease. Contemp Clin Trials 88:105897. https://doi.org/10.1016/j.cct.2019.105897CrossRefPubMed Turner-McGrievy G, Wilcox S, Frongillo EA, Murphy A, Hutto B, Williams K, Crimarco A, Wilson M, Davey M (2020) The Nutritious Eating with Soul (NEW Soul) Study: Study design and methods of a two-year randomized trial comparing culturally adapted soul food vegan vs. omnivorous diets among African American adults at risk for heart disease. Contemp Clin Trials 88:105897. https://​doi.​org/​10.​1016/​j.​cct.​2019.​105897CrossRefPubMed
go back to reference Wolin KY, Heil DP, Askew S, Matthews CE, Bennett GG (2008) Validation of the International Physical Activity Questionnaire–short among blacks. J Phys Act Health 5:746–760CrossRefPubMedPubMedCentral Wolin KY, Heil DP, Askew S, Matthews CE, Bennett GG (2008) Validation of the International Physical Activity Questionnaire–short among blacks. J Phys Act Health 5:746–760CrossRefPubMedPubMedCentral
Metadata
Title
Physical activity assessment in African Americans participating in a dietary weight-loss trial focused on soul food
Authors
John A. Bernhart
Gabrielle M. Turner-McGrievy
Sarah Eustis
Mary J. Wilson
Brent Hutto
Sara Wilcox
Publication date
13-11-2021
Publisher
Springer Berlin Heidelberg
Published in
Journal of Public Health / Issue 8/2023
Print ISSN: 2198-1833
Electronic ISSN: 1613-2238
DOI
https://doi.org/10.1007/s10389-021-01666-z

Other articles of this Issue 8/2023

Journal of Public Health 8/2023 Go to the issue