Table 2. Linear regression estimates for the association between year of cohort entry and IARSS score, with covariates.

Variable	Adjusted coefficient	95% CI
Year of cohort entry	0.177	(0.056, 0.298)
Female	0.203	(-0.332, 0.737)
Age, per 10 years	-0.339	(-0.576, -0.102)
Achieved secondary education	0.323	(-0.222, 0.868)
Unmarried	0.244	(-0.234, 0.722)
Asset index	0.031	(-0.090, 0.151)
Unemployed	0.032	(-0.485, 0.549)
Time to clinic, per minute	0.006	(0.0002, 0.011)