Self-rated health among Mayan women participating in a randomised intervention trial reducing indoor air pollution in Guatemala

Table 3 Association between symptoms at 18-month assessment and self-rated health.^a

	OR^b	95% CI^c
Any symptoms at 18 months	1.35	1.02–1.78
Fieldworker	1.00	0.96–1.03
Intervention status	0.74	0.32–1.71
Age (years)	1.05	0.99–1.11
Pregnancy	1.39	0.45–4.23
	OR^a	95% CI^b
Respiratory symptoms at 18 months	1.33	0.84–2.08
Fieldworker	1.00	0.97–1.04
Intervention status	0.63	0.28–1.43
Age (years)	1.05	0.99–1.12
Pregnancy	1.41	0.47–4.28
	OR^a	95% CI^b
Other symptoms at 18 months	1.60	1.03–2.49
Fieldworker	1.00	0.96–1.03
Intervention status	0.77	0.33–1.81
Age (years)	1.05	0.99–1.12
Pregnancy	1.37	0.45–4.13

a Same analysis of the whole sample including different variables in the model (either any symptom or respiratory symptom or other symptoms).
b Odds ratio (OR)
c 95% confidence intervals (CI)

ISSN: 1472-698X