Table 2.

OLS Regression Coefficients for Predictors of Depression Score^a (n = 325)

Predictor	Model A		Model B		Model C		Model D
	Unstandardized B	SE	Unstandardized B	SE	Unstandardized B	SE	Unstandardized B	SE	Standardized β
Intercept	57.230***	4.019	61.640***	6.305	57.518***	6.555	67.588***	6.952	—
Age (years)	0.026	0.063	−0.082	0.063	−0.057	0.064	−0.058	0.064	−0.050
Sex = male	−4.866***	1.111	−3.799***	1.042	−3.963***	1.039	−4.450***	1.146	−0.436
BMI (kg/m2)			−0.390*	0.177	−0.362*	0.176	−0.400*	0.176	−0.116
Disability scoreb			1.263***	0.178	1.210***	0.179	1.139***	0.182	0.328
Subsistence involvement scorec			−1.028*	0.473	−1.066*	0.471	−1.126*	0.469	−0.129
Social conflict scored					1.129*	0.524	1.288*	0.525	0.126
Spanish fluency (fluent vs. none)							3.822	2.128	0.374
Distance to town (km)							−0.035	0.025	−0.072
Adjusted R 2	0.050		0.188		0.197		0.205

Notes. BMI = body mass index; OLS = ordinary least squares.

^aRaw depression score (summed 16 items) was converted to % maximum possible score (summed items/64×100). Unstandardized betas represent change in % maximum possible depression score.

^bHigher score indicates greater degree of physical limitations.

^cHigher score indicates greater involvement in daily subsistence tasks.

^dHigher score indicates greater reported unresolved conflict.

*p < .05. ***p < .001.