Table 4 Predictive factors of CVD in Kherameh population according to multivariate logistic regression analysis

Age (years)

 40–50

1

1

 50–60

1.86 (1.60, 2.17)*

1.63 (1.39, 1.91)*

 60–70

2.68 (2.28, 3.16)*

2.02 (1.70, 2.40)*

Sex

 Male

1

 Female

1.04 (0.92,1.18)

Body mass index (kg/m²)

  < 18.5

1

1

 18.5–24.9

1.30 (0.87, 1.93)

1.25 (0.82, 1.90)

 25–29.9

1.63 (1.11, 2.41)*

1.47 (0.96, 2.25)

 ≥ 30

1.95 (1.30, 2.91)*

1.62 (1.04, 2.52)*

Marital status

 Married

1

 Unmarried

1.65 (1.39, 1.97)*

Education level

 Illiterate

1

1

 Diploma and below

0.61 (0.54, 0.70)*

1.01 (0.86, 1.20)

 Academic

0.31 (0.21, 0.47)*

0.56 (0.35, 0.88)*

Living place

 Urban

1

 Rural

0.92 (0.81,1.04)

Employment

 No

1

 Yes

0.56 (0.49, 0.64)*

Physical activity

 Light

1

1

 Moderate

0.60 (0.51, 0.71)*

0.89 (0.74, 1.06)

 High

0.48 (0.40, 0.57)*

0.8 (0.66, 0.97)*

 Severe

0.39 (0.32, 0.47)*

0.73 (0.59, 0.90)*

Socioeconomic status

 Low

1

1

 Moderate

1.04 (0.87, 1.24)

1.02 (0.84, 1.23)

 High

1.15 (0.99, 1.35)

1.21 (1.01, 1.44)*

Unintentional naps

 No

1

1

 Yes

1.35 (1.19,1.54)*

1.15 (1.005, 1.33)*

Use of sleeping pills

 No

1

1

 Yes

2.56 (2.15, 3.04)*

2.03 (1.68, 2.46)*

Diabetes

 No

1

1

 Yes

2.52 (2.18,2.91)*

1.24 (1.06, 1.46)*

Cancer

 No

1

 Yes

2.21 (1.13, 4.30)*

Chronic obstructive pulmonary disease

 No

1

1

 Yes

2.07 (1.54, 2.79)*

1.71 (1.23, 2.38)*

High blood pressure

 No

1

1

 Yes

5.78 (5.07, 6.58)*

4.02 (3.46, 4.67)*

High triglyceride

 No

1

1

 Yes

1.19 (1.04, 1.36)*

1.30 (1.11, 1.52)*

High cholesterol

 No

1

1

 Yes

0.83 (0.72, 0.94)*

0.82 (0.71, 0.94)*

White blood cell count (× 1000 cells/mm³)

  < 5.8

1

 5.8–7

1.17 (1.08, 1.37)*

 > 7

1.26 (1.09, 1.47)*

Median serum creatinine (mmol/l)

3.20 (2.33, 4.40)*

1.62 (1.14, 2.29)*

Opium use

 No

1

1

 Yes

1.18 (1.09, 1.39)*

1.66 (1.35, 2.05)*

Hookah use

 No

1

 Yes

0.83 (0.62, 1.31)

Alcohol use

 No

1

 Yes

0.72 (0.53, 0.99)*

Smoking

 No

1

1

 Yes

1.18 (1.02, 1.35)*

1.37 (1.13, 1.65)*