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. Author manuscript; available in PMC: 2019 Nov 28.
Published in final edited form as: AIDS. 2018 Nov 28;32(18):2727–2737. doi: 10.1097/QAD.0000000000002016

Table 3.

Covariate-adjusteda mixed model contrasting differences from baseline to 6-month on primary and secondary outcomes by Asha+ intervention groups (N=600)

Primary Outcome Secondary Outcomes
CD4 Count Weight BMI
Crude differenceb Adjusted differenceb Differenceb Adjusted differenceb Differenceb Adjusted differenceb
β 95% CI p- value β 95% CI p- value β 95% CI p- value β 95% CI p- value β 95% CI p- value β 95% CI p- value
Asha+ Control -- -- -- -- -- -- --
Asha + Nutrition Educationc 443.5 (431.1, 455.9) .0001 443.1 (394.6, 419.8) .0001 4.6 (4.4, 4.8) .0001 4.5 (4.3, 4.7) .0001 2.0 (19, 2.1) .0001 2.0 (1.9, 2.0) .0001
Asha+ Nutrition Supplementc 500.2 (487.8, 512.7) .0001 501.1 (448.6, 513.6) .0001 5.9 (5.7, 6.0) .0001 5.8 (5.6, 6.0) .0001 2.6 (2.5, 2.6) .0001 2.5 (2.4, 2.6) .0001
Asha+ Nutrition Supplement X Nutrition Educationd 530.8 (513.2, 548.4) .0063 529.9 (512.0, 547.8) .0154 6.3 (6.0, 6.5) .882 6.1 (5.9, 6.4) .8576 2.7 (2.6, 2.8) .8291 2.7 (2.5, 2.8) .8022
a

Adjusted for all covariates significantly different at baseline (age, quality of life, total MET, internalized stigma, social support, food insecurity) and % ART adherence

b

Denotes difference from baseline to 6-month follow-up

c

Main effects are presented

d

Interaction term was calculated