Table 3.

Hypertension attributable to the joint effect of obesity and abdominal obesity in central provinces of Iran by sex and age groups, 2009.

Province	Sex	Age groups (y)	Age-adjusted prevalence	Percent population-attributable fraction
				Point estimates of the odds ratio	95% Confidence interval
Isfahan	Male	35–44	5.2	2.1	3.6–0.02
		45–54	7.2	4.06	6.1–1.09
		55–65	11.5	8.2	11.5–3.5
		Age-adjusted	24.1	20.4	27.4–3.5
	Female	35–44	3.3	0.6	0.4–2.3
		45–54	8.1	2.6	5.4–1.4
		55–65	12.1	5.4	9.6–0.6
		Age-adjusted	23.6	13.3	21.5–1.6
Tehran	Male	35–44	7.3	4.1	6.3–1.1
		45–54	9.6	6.4	9.2–2.4
		55–65	10.9	7.6	10.7–3.1
		Age-adjusted	27.9	24.2	32.3–12.7
	Female	35–44	7.05	1.8	4.3–1.6
		45–54	11.2	4.7	8.7–0.8
		55–65	13.1	6.04	10.5–0.4
		Age-adjusted	31.4	18.7	29.5–3.1
Semnan	Male	35–44	6.7	3.6	5.5–0.8
		45–54	13.3	9.9	13.8–4.5
		55–65	13.3	10.02	13.8–4.5
		Age-adjusted	33.5	29.6	39.3–15.9
	Female	35–44	11.6	5.03	9.06–0.7
		45–54	11.8	5.1	9.2–0.6
		55–65	13.7	6.5	11.2–0.3
		Age-adjusted	37.3	22.7	35.6–4.2
Qazvin	Male	35–44	7.9	4.7	6.9–1.4
		45–54	9.3	6.1	8.8–2.2
		55–65	12.4	9.1	12.7–4.02
		Age-adjusted	29.7	25.9	34.5–13.7
	Female	35–44	8.08	2.5	5.3–1.4
		45–54	10.7	4.3	8.1–0.9
		55–65	11.9	5.2	9.3–0.6
		Age-adjusted	30.7	18.2	28.8–2.9
Qom	Male	35–44	9.1	5.8	8.4–2.1
		45–54	12.3	9.05	12.6–3.9
		55–65	13.5	10.1	14.07–4.6
		Age-adjusted	35.02	31.07	41.1–16.7
	Female	35–44	6.7	1.6	4.03–1.6
		45–54	15.02	7.3	12.5–0.07
		55–65	13.1	6.04	10.5–0.45
		Age-adjusted	34.9	21.09	33.1–3.7
Markazi	Male	35–44	4.3	1.2	2.5–0.5
		45–54	6.3	3.2	5.04–0.5
		55–65	8.3	5.1	7.5–1.7
		Age-adjusted	19.1	15.6	21.1–7.7
	Female	35–44	5.1	0.5	2.3–1.9
		45–54	8.7	3.02	6.03–1.3
		55–65	11.2	4.7	8.6–0.8
		Age-adjusted	25.1	14.3	23.06–1.8
Yazd	Male	35–44	5.09	1.9	3.4–0.1
		45–54	8.5	5.3	7.8–1.8
		55–65	8.2	4.9	7.3–1.6
		Age-adjusted	21.8	18.2	24.5–9.3
	Female	35–44	8.7	3.01	6.02–1.3
		45–54	10.7	4.4	8.1–0.9
		55–65	14.4	6.9	11.9–0.1
		Age-adjusted	33.9	20.3	32.1–3.5