Table 4. Multivariate regression models of association between HFIAS, IDDS and MOS component scores (n = 899).

	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)	(12)
	General health	General health	General health	Physical function-ing	Physical function-ing	Physical function-ing	Role function-ing	Role function-ing	Role function-ing	Social function-ing	Social function-ing	Social function-ing
HFIAS Severity (1 = severe food insecurity)	−4.48*		−4.23*	−2.90*		−2.79*	−3.72*		−3.49*	−4.03**		−3.89*
	(−2.48)		(−2.35)	(−2.57)		(−2.47)	(−2.28)		(−2.16)	(−2.63)		(−2.54)
Individual Dietary Diversity Medium (5–8 good groups/day)		3.65	3.28		1.15	0.90		1.68	1.38		1.40	1.05
		(1.72)	(1.55)		(0.72)	(0.56)		(0.80)	(0.66)		(0.62)	(0.47)
Individual Dietary Diversity High (9–12 good groups/day)		7.26*	6.57		3.47	3.02		7.29*	6.73*		4.69	4.06
		(2.00)	(1.82)		(1.38)	(1.21)		(2.20)	(2.06)		(1.48)	(1.29)
R-squared	0.14	0.13	0.14	0.20	0.20	0.20	0.09	0.09	0.09	0.11	0.10	0.11

Robust t-statistics in parenthesis.

^***p<0.001, ^**p<0.01, ^*p<0.05.

Note: Models also controlled for age, gender, CD4 count, education, household head/spouse status, married/cohabiting, IDP camp, household size, household expenditures, time to TASO clinic (minutes), distance to government hospital (km), distance to market (km), district, interview year, and interview month.