Table 2.

Prevalence of hypertension among individuals 18 years and older in Indonesia.

Variable	Total sample	Male		Female		Total
	N	n	% (95% CI)	N	% (95% CI)	N	% (95% CI)
All	29965	4040	31.0 (30.2, 31.9)	4925	35.4 (34.6, 36.3)	8965	33.4 (32.7, 34.0)
Age group
18-29	8488	535	13.9 (12.8, 15.2)	433	9.3 (8.4, 10.2)	968	11.6 (10.9, 12.4)
30-39	8444	804	19.2 (17.8, 20.5)	834	19.5 (18.2, 20.9)	1638	19.3 (18.4, 20.3)
40-49	5586	874	31.3 (29.5, 33.2)	1093	39.1 (37.2, 41.1)	1967	35.6 (34.3, 37.0)
50-59	3834	809	45.6 (43.1, 48.2)	1167	56.7 (54.4, 59.0)	1967	51.3 (49.5, 53.0)
60-69	2105	582	58.1 (54.7, 61.4)	730	66.0 (62.8, 69.0)	1312	62.1 (59.8, 64.4)
70 or more	1508	436	67.1 (63.1, 70.9)	668	79.3 (76.0, 82.3)	1104	74.1 (71.5, 76.4)
			P- trend <0.001		P- trend <0.001		P- trend <0.001
Education
None	1568	200	47.2 (41.8, 52.6)	699	59.3 (56.0, 62.5)	899	56.1 (53.2, 58.8)
Elementary	9741	1525	36.8 (35.2, 38.4)	2292	45.2 (43.8, 46.7)	3817	41.5 (40.4, 42.6)
High school	14305	1736	25.7 (24.6, 26.9)	1537	24.6 (23.5, 25.8)	3273	25.2 (24.4, 26.0)
Higher education	4294	567	30.1 (27.9, 32.5)	365	20.0 (18.1, 22.1)	932	25.1 (23.4, 26.6)
			P- trend <0.001		P- trend <0.001		P- trend <0.001