Population characteristics stratified by sex derived from specific weighting of cohort data
| Characteristic . | Overall (n = 159’544’621) . | Women (n = 84’331’004, 52.9%) . | Men (n = 75’213’617, 47.1%) . |
|---|---|---|---|
| Age, years | 49 (36, 62) | 50 (36, 63) | 48 (35, 61) |
| Body mass index, kg·m−2 | 28.0 (24.4, 32.5) | 28.0 (23.9, 33.4) | 28.0 (24.9, 31.8) |
| Ethnicity, % | |||
| Mexican American | 8.2 | 7.6 | 8.8 |
| Other Hispanic | 5.6 | 5.7 | 5.8 |
| Non-Hispanic White | 68.0 | 68.3 | 67.8 |
| Non-Hispanic Black | 10.9 | 11.3 | 10.4 |
| Other race—including multi-racial | 7.2 | 7.1 | 7.2 |
| Education level, % | |||
| Less than high school | 15.4 | 14.9 | 16.0 |
| High school | 21.4 | 20.2 | 22.8 |
| More than high school | 63.2 | 64.9 | 61.2 |
| Household income, % | |||
| <$25k | 20.6 | 23.1 | 17.8 |
| $25k-<$75k | 38.2 | 38.5 | 37.9 |
| >$75k | 39.0 | 36.3 | 42.0 |
| Other | 2.2 | 2.2 | 2.3 |
| Prevalent health conditions, % | |||
| Congestive heart failure | 2.8 | 3.0 | 2.7 |
| Coronary heart disease | 3.9 | 2.8 | 5.0 |
| Heart attack | 3.5 | 2.7 | 4.3 |
| Angina pectoris | 2.5 | 2.3 | 2.8 |
| Stroke | 2.9 | 3.3 | 2.4 |
| Cancer | 11.4 | 12.4 | 10.4 |
| Diabetes | 13.1 | 12.8 | 13.4 |
| Physical activity | |||
| Average acceleration, mg | 33.0 (25.5, 42.4) | 33.2 (25.9, 42.4) | 32.7 (25.3, 42.3) |
| Intensity regression line | |||
| Intensity gradient | −2.673 (−2.814, -2.542) | −2.702 (−2.841, −2.578) | −2.635 (−2.782, −2.503) |
| Intercept | 15.372 (14.828, 15.793) | 15.479 (14.996, 15.900) | 15.213 (14.651, 15.652) |
| R2, % | 90.5 (88.6, 92.2) | 90.5 (88.5, 92.2) | 90.6 (88.8, 92.2) |
| Total physical activity, min.d−1 | 362 (270, 485) | 370 (276, 507) | 352 (265, 464) |
| Inactivity, min.d−1 | 699 (582, 796) | 688 (561, 787) | 712 (604, 806) |
| M60RATIO | 0.34 (0.27, 0.41) | 0.34 (0.28, 0.41) | 0.33 (0.27, 0.40) |
| M15RATIO | 0.33 (0.27, 0.40) | 0.33 (0.27, 0.40) | 0.33 (0.26, 0.41) |
| M5RATIO | 0.31 (0.26, 0.39) | 0.32 (0.26, 0.38) | 0.31 (0.25, 0.39) |
| Characteristic . | Overall (n = 159’544’621) . | Women (n = 84’331’004, 52.9%) . | Men (n = 75’213’617, 47.1%) . |
|---|---|---|---|
| Age, years | 49 (36, 62) | 50 (36, 63) | 48 (35, 61) |
| Body mass index, kg·m−2 | 28.0 (24.4, 32.5) | 28.0 (23.9, 33.4) | 28.0 (24.9, 31.8) |
| Ethnicity, % | |||
| Mexican American | 8.2 | 7.6 | 8.8 |
| Other Hispanic | 5.6 | 5.7 | 5.8 |
| Non-Hispanic White | 68.0 | 68.3 | 67.8 |
| Non-Hispanic Black | 10.9 | 11.3 | 10.4 |
| Other race—including multi-racial | 7.2 | 7.1 | 7.2 |
| Education level, % | |||
| Less than high school | 15.4 | 14.9 | 16.0 |
| High school | 21.4 | 20.2 | 22.8 |
| More than high school | 63.2 | 64.9 | 61.2 |
| Household income, % | |||
| <$25k | 20.6 | 23.1 | 17.8 |
| $25k-<$75k | 38.2 | 38.5 | 37.9 |
| >$75k | 39.0 | 36.3 | 42.0 |
| Other | 2.2 | 2.2 | 2.3 |
| Prevalent health conditions, % | |||
| Congestive heart failure | 2.8 | 3.0 | 2.7 |
| Coronary heart disease | 3.9 | 2.8 | 5.0 |
| Heart attack | 3.5 | 2.7 | 4.3 |
| Angina pectoris | 2.5 | 2.3 | 2.8 |
| Stroke | 2.9 | 3.3 | 2.4 |
| Cancer | 11.4 | 12.4 | 10.4 |
| Diabetes | 13.1 | 12.8 | 13.4 |
| Physical activity | |||
| Average acceleration, mg | 33.0 (25.5, 42.4) | 33.2 (25.9, 42.4) | 32.7 (25.3, 42.3) |
| Intensity regression line | |||
| Intensity gradient | −2.673 (−2.814, -2.542) | −2.702 (−2.841, −2.578) | −2.635 (−2.782, −2.503) |
| Intercept | 15.372 (14.828, 15.793) | 15.479 (14.996, 15.900) | 15.213 (14.651, 15.652) |
| R2, % | 90.5 (88.6, 92.2) | 90.5 (88.5, 92.2) | 90.6 (88.8, 92.2) |
| Total physical activity, min.d−1 | 362 (270, 485) | 370 (276, 507) | 352 (265, 464) |
| Inactivity, min.d−1 | 699 (582, 796) | 688 (561, 787) | 712 (604, 806) |
| M60RATIO | 0.34 (0.27, 0.41) | 0.34 (0.28, 0.41) | 0.33 (0.27, 0.40) |
| M15RATIO | 0.33 (0.27, 0.40) | 0.33 (0.27, 0.40) | 0.33 (0.26, 0.41) |
| M5RATIO | 0.31 (0.26, 0.39) | 0.32 (0.26, 0.38) | 0.31 (0.25, 0.39) |
Data are presented as median (25th and 75th percentiles) or relative frequencies. Since weighting was applied in the analyses, the sample sizes of the groups reflect total population counts from the Census Bureau. ‘Other’ in household income is ‘refused’ or ‘don’t know’. Abbreviations: M60RATIO, M15RATIO, and M5RATIO are outcomes describing the fragmentation of physical activity (original scale).
Population characteristics stratified by sex derived from specific weighting of cohort data
| Characteristic . | Overall (n = 159’544’621) . | Women (n = 84’331’004, 52.9%) . | Men (n = 75’213’617, 47.1%) . |
|---|---|---|---|
| Age, years | 49 (36, 62) | 50 (36, 63) | 48 (35, 61) |
| Body mass index, kg·m−2 | 28.0 (24.4, 32.5) | 28.0 (23.9, 33.4) | 28.0 (24.9, 31.8) |
| Ethnicity, % | |||
| Mexican American | 8.2 | 7.6 | 8.8 |
| Other Hispanic | 5.6 | 5.7 | 5.8 |
| Non-Hispanic White | 68.0 | 68.3 | 67.8 |
| Non-Hispanic Black | 10.9 | 11.3 | 10.4 |
| Other race—including multi-racial | 7.2 | 7.1 | 7.2 |
| Education level, % | |||
| Less than high school | 15.4 | 14.9 | 16.0 |
| High school | 21.4 | 20.2 | 22.8 |
| More than high school | 63.2 | 64.9 | 61.2 |
| Household income, % | |||
| <$25k | 20.6 | 23.1 | 17.8 |
| $25k-<$75k | 38.2 | 38.5 | 37.9 |
| >$75k | 39.0 | 36.3 | 42.0 |
| Other | 2.2 | 2.2 | 2.3 |
| Prevalent health conditions, % | |||
| Congestive heart failure | 2.8 | 3.0 | 2.7 |
| Coronary heart disease | 3.9 | 2.8 | 5.0 |
| Heart attack | 3.5 | 2.7 | 4.3 |
| Angina pectoris | 2.5 | 2.3 | 2.8 |
| Stroke | 2.9 | 3.3 | 2.4 |
| Cancer | 11.4 | 12.4 | 10.4 |
| Diabetes | 13.1 | 12.8 | 13.4 |
| Physical activity | |||
| Average acceleration, mg | 33.0 (25.5, 42.4) | 33.2 (25.9, 42.4) | 32.7 (25.3, 42.3) |
| Intensity regression line | |||
| Intensity gradient | −2.673 (−2.814, -2.542) | −2.702 (−2.841, −2.578) | −2.635 (−2.782, −2.503) |
| Intercept | 15.372 (14.828, 15.793) | 15.479 (14.996, 15.900) | 15.213 (14.651, 15.652) |
| R2, % | 90.5 (88.6, 92.2) | 90.5 (88.5, 92.2) | 90.6 (88.8, 92.2) |
| Total physical activity, min.d−1 | 362 (270, 485) | 370 (276, 507) | 352 (265, 464) |
| Inactivity, min.d−1 | 699 (582, 796) | 688 (561, 787) | 712 (604, 806) |
| M60RATIO | 0.34 (0.27, 0.41) | 0.34 (0.28, 0.41) | 0.33 (0.27, 0.40) |
| M15RATIO | 0.33 (0.27, 0.40) | 0.33 (0.27, 0.40) | 0.33 (0.26, 0.41) |
| M5RATIO | 0.31 (0.26, 0.39) | 0.32 (0.26, 0.38) | 0.31 (0.25, 0.39) |
| Characteristic . | Overall (n = 159’544’621) . | Women (n = 84’331’004, 52.9%) . | Men (n = 75’213’617, 47.1%) . |
|---|---|---|---|
| Age, years | 49 (36, 62) | 50 (36, 63) | 48 (35, 61) |
| Body mass index, kg·m−2 | 28.0 (24.4, 32.5) | 28.0 (23.9, 33.4) | 28.0 (24.9, 31.8) |
| Ethnicity, % | |||
| Mexican American | 8.2 | 7.6 | 8.8 |
| Other Hispanic | 5.6 | 5.7 | 5.8 |
| Non-Hispanic White | 68.0 | 68.3 | 67.8 |
| Non-Hispanic Black | 10.9 | 11.3 | 10.4 |
| Other race—including multi-racial | 7.2 | 7.1 | 7.2 |
| Education level, % | |||
| Less than high school | 15.4 | 14.9 | 16.0 |
| High school | 21.4 | 20.2 | 22.8 |
| More than high school | 63.2 | 64.9 | 61.2 |
| Household income, % | |||
| <$25k | 20.6 | 23.1 | 17.8 |
| $25k-<$75k | 38.2 | 38.5 | 37.9 |
| >$75k | 39.0 | 36.3 | 42.0 |
| Other | 2.2 | 2.2 | 2.3 |
| Prevalent health conditions, % | |||
| Congestive heart failure | 2.8 | 3.0 | 2.7 |
| Coronary heart disease | 3.9 | 2.8 | 5.0 |
| Heart attack | 3.5 | 2.7 | 4.3 |
| Angina pectoris | 2.5 | 2.3 | 2.8 |
| Stroke | 2.9 | 3.3 | 2.4 |
| Cancer | 11.4 | 12.4 | 10.4 |
| Diabetes | 13.1 | 12.8 | 13.4 |
| Physical activity | |||
| Average acceleration, mg | 33.0 (25.5, 42.4) | 33.2 (25.9, 42.4) | 32.7 (25.3, 42.3) |
| Intensity regression line | |||
| Intensity gradient | −2.673 (−2.814, -2.542) | −2.702 (−2.841, −2.578) | −2.635 (−2.782, −2.503) |
| Intercept | 15.372 (14.828, 15.793) | 15.479 (14.996, 15.900) | 15.213 (14.651, 15.652) |
| R2, % | 90.5 (88.6, 92.2) | 90.5 (88.5, 92.2) | 90.6 (88.8, 92.2) |
| Total physical activity, min.d−1 | 362 (270, 485) | 370 (276, 507) | 352 (265, 464) |
| Inactivity, min.d−1 | 699 (582, 796) | 688 (561, 787) | 712 (604, 806) |
| M60RATIO | 0.34 (0.27, 0.41) | 0.34 (0.28, 0.41) | 0.33 (0.27, 0.40) |
| M15RATIO | 0.33 (0.27, 0.40) | 0.33 (0.27, 0.40) | 0.33 (0.26, 0.41) |
| M5RATIO | 0.31 (0.26, 0.39) | 0.32 (0.26, 0.38) | 0.31 (0.25, 0.39) |
Data are presented as median (25th and 75th percentiles) or relative frequencies. Since weighting was applied in the analyses, the sample sizes of the groups reflect total population counts from the Census Bureau. ‘Other’ in household income is ‘refused’ or ‘don’t know’. Abbreviations: M60RATIO, M15RATIO, and M5RATIO are outcomes describing the fragmentation of physical activity (original scale).
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