Table 3.

Regression model for associations with self-reported disability (WHODAS)

Variable	B (SE)	P
Age (per year)	0.218 (0.102)	0.03
Country of residence
Bangladesh	−32.589 (8.235)	<0.001
Ghana	−21.923 (9.519)	0.02
Indonesia	−27.450 (6.549)	<0.001
India	2.295 (8.303)	0.78
Kenya	−18.299 (8.851)	0.04
Tanzania	−22.579 (7.022)	0.001
Vietnam	−30.730 (7.160)	<0.001
South Africa	Referent	–
Female sex	−10.020 (7.647)	0.19
Marital status	2.215 (0.384)	<0.001
Living arrangements	−1.249 (0.666)	0.06
Socieconomic status
1 (lowest)	Referent	–
2	−0.632 (0.416)	0.13
3	−0.833 (0.405)	0.04
4	−0.591 (0.397)	0.14
5 (highest)	−1.339 (0.406)	0.001
Family size	0.031 (0.044)	0.48

Age*sex*country interactions
	Age*country		Sex*country		Age*sex*country
	B (SE)	P	B (SE)	P	B (SE)	P
Bangladesh	0.584 (0.136)	<0.001	36.701 (14.663)	0.01	−0.100 (0.209)	0.63
Ghana	0.445 (0.156)	0.004	13.233 (12.621)	0.29	0.027 (0.169)	0.87
Indonesia	0.317 (0.105)	0.003	4.371 (8.032)	0.59	0.133 (0.044)	0.002
India	0.004 (0.134)	0.98	16.106 (11.195)	0.15	−0.056 (0.134)	0.68
Kenya	0.251 (0.150)	0.09	0.479 (14.608)	0.97	0.247 (0.220)	0.26
Tanzania	0.259 (0.114)	0.02	4.283 (9.014)	0.64	0.158 (0.083)	0.06
Vietnam	0.477 (0.116)	<0.001	5.332 (8.856)	0.55	0.130 (0.076)	0.09
South Africa	Referent	–	Referent	–	0.205 (0.123)	0.10

B, unstandardised coefficient; WHODAS, WHO Disability Assessment Schedule.