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Table 1 Baseline characteristics of the 2030 participants aged 35–70 years in the NCDRI study

From: The burden of risk factors for non-communicable disease in rural Bihar, India: a comparative study with national health surveys

 

Women

Men

Number of participants

1005

1025

Age, years

49.9 (10.1)

52.7 (10.2)

Age categories, years

  35–39

197 (19.6)

112 (10.9)

  40–49

315 (31.3)

309 (30.1)

  50–59

272 (27.1)

289 (28.2)

  60–70

221 (22.0)

315 (30.7)

Sociodemographic

  

Hindu

990 (98.5)

1002 (97.8)

Highest level of education

  No formal schooling

715 (71.1)

271 (26.4)

  1–4 years

151 (15.0)

120 (11.7)

  5–8 years

118 (11.7)

402 (39.2)

  9 years or more

21 ( 2.1)

232 (22.6)

Occupation

  Housewife/household

712 (70.8)

21 ( 2.0)

  Agricultural labour

191 (19.0)

470 (45.9)

  Self employed/own business

16 (1.6)

268 (26.1)

  Other

86 (8.6)

266 (26.0)

  Tap/piped running water connection

460 (45.8)

465 (45.4)

  Self-contained toilet

337 (33.5)

422 (41.2)

Lifestyle factors

  Current tobacco smoker only

53 ( 5.3)

239 (23.3)

  Current tobacco chewer only

17 (1.7)

545 (53.2)

  Current drinker of alcohol

2 (0.2)

336 (32.8)

  Self-reported diabetes

49 (4.9)

58 (5.7)

Biological measures

  SBP, mmHg

121.2 (19.0)

124.3 (18.4)

  DBP, mmHg

74.3 (11.7)

78.0 (11.6)

  Weight, kg

48.8 (11.3)

58.0 (15.1)

  Height, m

1.48 (0.07)

1.61 (0.08)

  BMI, kg/m2

22.2 (4.9)

22.3 (5.9)

  1. Abbreviations: BMI body mass index, DBP diastolic blood pressure, SBP systolic blood pressure
  2. Data are n (%) or mean (SD) Other occupation includes non-agricultural labour, health worker, student, not in labour force, retired, other