Table 4.

Linear regression coefficients for age, disease status, and household income on Medication Adherence sub-scale scores.

Characteristic	Mean difference in score	SE 2	p-value 3	95% CI 4
Age 1 in years	0.10	0.34	0.77	[-0.57, 0.77]
Comorbid diabetes (hypertension alone is reference)	1.4	0.59	0.02*	[0.24, 2.6]
Household income 250 soles or more (< 250 soles is reference)	2.0	0.59	<0.001***	[0.87, 3.2]

¹Coefficient presented in terms of covariate interquartile range (15.5 years);

²SE = Standard Error;

³*p < 0.05; **p < 0.01; ***p < 0.001;

⁴CI = Confidence Interval.