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Table 1 Baseline characteristics of study participants based on using OCs

From: Association between oral contraceptives with lipid profile: results from Hoveyzeh cohort study (HCS)

Variable

 

Users OCs

n (%)

Non-users OCs

n (%)

P-value

Age group

35–39

594(66.5%)

299(33.5%)

0.375

40–44

576(69.6%)

252(30.4%)

45–49

379(68.8%)

172(31.2%)

Education level

Illiteracy

1014(69.6%)

442(30.4%)

0.001*

Primary school

325(70.0%)

139(30.0%)

Secondary school

86(66.2%)

44(33.8%)

High school Diploma

66(58.9%)

46(41.1%)

University

58(52.7%)

52(47.3%)

Residence Type

Urban

945(70.6%)

393(29.4%)

0.003*

Rural

604(64.7%)

330(35.3%)

Wealth status

Poorest

282(62.8%)

167(37.2%)

0.002*

Poor

333(65.2%)

178(34.8%)

Moderate

321(68.4%)

148(31.6%)

Rich

331(73.9%)

117(26.1%)

Richest

282(71.4%)

113(28.6%)

Body Mass Index

Underweight

13(61.9%)

8(38.1%)

0.007*

Normal

261(61.7%)

162(38.3%)

Overweight

510(68.1%)

239(31.9%)

Obese

765(70.9%)

314(29.1%)

Physical activity (MET)

Q1

117(56.3%)

91(43.8%)

< 0.001*

Q2

463(66.9%)

229(33.1%)

Q3

584(69.9%)

252(30.1%)

Q4

385(71.8%)

151(28.2%)

  1. *P < 0.05 was considered as a statistically significant level for the chi-square test
  2. BMI: Body Mass Index; MET: Metabolic Equivalent of Task