Table II.

Factor loadings for indicator variables and significance of associations between factors and outcome.

Caregiver-reported Secondary Stressors to Caregivinga***	N(%)	Factor loading
Conflict with PLHA’s friends (some or a lot)	82 (31.8)	.66*
Conflict with PLHA’s family members	67 (26.0)	.66*
Conflict over care of PLHA’s children	60 (23.9)	.66*
In the last few months, PLHA said something that hurt you	136 (52.7)	.59*
PLHA’s behavior makes it difficult to help	144 (55.8)	.75*
PLHA’s amount of needs makes it difficult to help	125 (48.5)	.73*
Recipient-Reported Reciprocityb**
Helped caregiver around the house in the past year? (yes)	112 (43.4)	.66*
Lent money or other valuable items?	86 (33.3)	.84*
Cared for caregiver’s children, family, or friends?	117 (45.3)	.59*
Spent time with caregiver?	181 (70.2)	.70*
Engaged in caregiver’s family activities?	99 (38.4)	.61*
Showed affection and appreciation for caregiver?	191 (74.0)	.66*
Given things to caregiver?	106 (41.1)	.92*
Recipient-Reported Physical Functional Limitationsc*
Bend or squat down (some or a lot)	161 (62.4)	.87*
Walk one block	120 (46.5)	.92*
Walk uphill or climb a few flights of stairs	186 (72.1)	.94*
Moderate activities like carry groceries	176 (68.2)	.95*
Participate in active sports such as basketball	205 (79.5)	.92*
Eat, dress, or bathe	63 (24.4)	.67*

^*p<.05,

^**p<.01,

^***p<.001.

^aComparative Fit Index (CFI) = .96; Root Mean Square Error of Approximation (RMSEA) = .09;Standardized Root Mean Residual (SRMR) = .07; Eigenvalue = 3.19.

^bCFI = .95; RMSEA = .10; SRMR = .09; Eigenvalue = 3.94.

^cCFI = .99; RMSEA = .11; SRMR = .08; Eigenvalue = 4.73.