The use of oral contraceptives and the risks of developing prehypertension and hypertension in women of reproductive age: findings from a population-based survey in Indonesia

Table 1 Sociodemographic and clinical characteristics of respondents in IFLS-5

Variable	IFLS-5 (2014–2015) (N = 10,279)
Variable	Number (N)	Percentages (%)
Contraceptive use status
OC users	1,150	11.2
Other users	4,470	43.5
Non-users	4,659	45.3
Duration of OC Use
0–12 months	237	20.6
12–24 months	51	4.4
> 24 months	362	31.5
Missing data	500	43.5
Blood pressure categories
Normal	7,413	72.1
Prehypertension	1,209	11.8
Hypertension	1,657	16.1
Age, years
15–19	288	2.8
20–29	3,127	30.4
30–39	4,195	40.8
40–49	2,669	26.0
Residential location
Rural	5,878	57.2
Urban	4,401	42.8
Level of education
None	226	2.2
Elementary School/Equivalent	2,961	28.8
Junior High School/Equivalent	2,440	23.7
Senior High School/Equivalent	3,273	31.9
University	1,335	13.0
Others	24	0.2
Missing data	20	0.2
Employment status
Not working	4,570	44.5
Working	5,706	55.5
Missing data	3	0.0
Obesity
No	6,586	64.0
Yes	3,665	35.7
Missing data	28	0.3
History of tobacco use
No	10,057	97.8
Yes	217	2.1
Missing data	5	0.1
Physical activity level
Light	3,631	35.3
Moderate	4,262	41.5
Heavy	2,299	22.4
Missing data	87	0.8
Dietary habits
Poor	195	1.9
Borderline	1,328	12.9
Acceptable	8,667	84.3
Missing data	89	0.9
Depressive symptoms
No	7,783	75.7
Yes	2,408	23.4
Missing data	88	0.9
Comorbidities
Diabetes mellitus
No	10,143	98.6
Yes	131	1.3
Missing data	5	0.1
Cardiovascular diseases
No	10,133	98.6
Yes	141	1.3
Missing data	5	0.1
Dyslipidemia
No	9,912	96.4
Yes	362	3.5
Missing data	5	0.1

ISSN: 1471-2458