Table 2.
CPEI quintile description | Range of CPEI in Quintile | 60m BMI (kg/m2) Mean (95% CI) |
BL BMI (kg/m2) Mean (95% CI) |
25yo BMI (kg/m2) Mean (95% CI) |
60m Age Mean (95% CI) |
Reported N of children Mean (95% CI) |
|
---|---|---|---|---|---|---|---|
Lowest Quintile | Q1 | [−7.7 – 12.7] (N=467) | 29.9 (29.3 – 30.5) | 29.4 (28.8 – 30) | 21.9 (21.5– 22.3) | 68.9 (68.1 – 69.8) | 2.61 (2.43 – 2.78) |
2nd Quintile | Q2 | [12.8 – 16.8] (N=483) | 29.6 (29 – 30.2) | 29.3 (28.8 – 29.9) | 21.9 (21.6 – 22.3) | 68.3 (67.5 – 69) | 2.51 (2.34 – 2.68) |
3rd Quintile | Q3 | [16.9 – 20.2] (N=460) | 30.7 (30 – 31.4) | 30.4 (29.8 – 31.1) | 22.4 (21.9 – 22.8) | 67.3 (66.6 – 68.1) | 2.44 (2.25 – 2.62) |
4th Quintile | Q4 | [20.3 – 24.3] (N=475) | 31.4 (30.7 – 32.1) | 31 (30.3 – 31.6) | 22.4 (22 – 22.7) | 67.3 (66.6 – 68.1) | 2.34 (2.19 – 2.5) |
Highest Quintile | Q5 | [24.4 – 40.2] (N=469) | 31.1 (30.4 – 31.8) | 30.5 (29.9 – 31.2) | 22.7 (22.3 – 23) | 66.6 (65.8 – 67.4) | 2.27 (2.1 – 2.44) |
p-value for linear trend | 0.0002 | 0.0005 | 0.0004 | <.0001 | 0.0027 |
Abbreviations: CPEI, center of pressure excursion index; BMI, body mass index