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Table 2 Correlation coefficients of wear time with physical activity metrics

From: A closer look at the relationship among accelerometer-based physical activity metrics: ICAD pooled data

  SB LPA MPA VPA MVPA TAC
  r (99% CI)
All .57 (.56, .58) .30 (.29, .32) .06 (.05, .07) .05 (.04, .07) .06 (.05, .08) .12 (.10, .13)
Age
 5–9 years .53 (.52, .55) .44 (.42, .46) .12 (.09, .14) .08 (.05, .11) .11 (.09, .14) .20 (.17, .22)
 10–12 years .57 (.56, .59) .49 (.47, .50) .10 (.08, .12) .06 (.04, .08) .09 (.07, .11) .19 (.18, .21)
 13–15 years .57 (.56, .59) .44 (.42, .46) .13 (.10, .15) .02 (−.01, .05) .09 (.07, .12) .20 (.17, .22)
 16–18 years .59 (.56, .62) .42 (.38, .46) .19 (.15, .23) .12 (.07, .22) .18 (.13, .22) .28 (.24, .32)
  1. CI, confidence interval; LPA, light-intensity physical activity; MPA, moderate-intensity physical activity; MVPA, moderate-and vigorous-intensity physical activity; SB, sedentary behavior; TAC, total activity counts; VPA, vigorous- intensity physical activity