Table 2.
Mean (SD**) body mass index (kg/m2) by group (N=11,263)
| ART Initiation | 1 year (12 months)* | 8 years (96 months)* | Last available | Change in BMI from ART to 1 year* | Change in BMI from 1 year to 8 years* | Change in BMI overall | |
|---|---|---|---|---|---|---|---|
| Group 1 | 19.06 (2.19) | 20.44 (1.92) | 20.92 (2.29) | 20.32 (2.23) | 1.41 (2.24) | 0.10 (2.11) | 1.26 (2.61) |
| Group 2 | 22.52 (2.77) | 24.54 (1.99) | 26.16 (2.41) | 25.48 (2.58) | 1.90 (2.98) | 1.09 (2.88) | 2.95 (3.77) |
| Group 3 | 26.76 (3.67) | 29.49 (2.69) | 32.63 (3.21) | 31.28 (3.05) | 2.59 (3.74) | 2.36 (4.63) | 4.52 (4.70) |
| Group 4 | 33.32 (5.77) | 36.48 (4.49) | 40.02 (4.88) | 39.46 (5.12) | 3.23 (4.63) | 3.86 (4.60) | 6.14 (6.27) |
| Total | 22.93 (4.98) | 25.01 (5.10) | 26.26 (5.93) | 25.83 (6.05) | 1.97 (3.13) | 1.15 (3.34) | 2.91 (4.13) |
*
Estimates are for those with available measurements at specified time points
**
Standard deviation