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Table 1 Prevalence of self-reported, undiagnosed, and overall HT among older adults in India, 2017–18

From: Comparing socio-economic inequalities in self-reported and undiagnosed hypertension among adults 45 years and over in India: what explains these inequalities?

 

Self-reported HT

Undiagnosed HT

Overall HT

% (95% CI)

% (95% CI)

% (95% CI)

Individual factors

Age groups

  45–54

20.5 (19.0,22.1)

16.4 (14.8,18.0)

36.9 (35.1,38.7)

  55–64

27.6 (26.3,28.8)

17.9 (17.0,18.8)

45.5 (44.1,46.8)

  65–74

34.1 (32.1,36.0)

19.3 (18.1,20.5)

53.3 (51.6,55.1)

  75+

34.2 (31.7,36.6)

18.6 (16.8,20.4)

52.7 (49.9,55.6)

Sex

  Men

23.2 (22.1,24.4)

19.2 (18.1,20.2)

42.4 (41.1,43.7)

  Women

30.9 (29.7,32.2)

16.6 (15.7,17.5)

47.5 (46.3,48.8)

Education level

  No education

24.3 (23.4,25.3)

18.2 (17.4,18.9)

42.5 (41.5,43.5)

  Primary

29 (27.6,30.3)

18.1 (17.1,19.2)

47.1 (45.7,48.5)

  Secondary

31.6 (28.7,34.5)

16.1 (14.8,17.3)

47.7 (45.0,50.3)

  Higher

32.4 (28.2,36.5)

17.9 (13.0,22.7)

50.2 (45.4,55.1)

Working Status

  Never worked

35.5 (33.4,37.6)

15.1 (13.5,16.8)

50.7 (48.6,52.7)

  Currently working

18.8 (17.8,19.9)

19.3 (18.3,20.4)

38.2 (37.0,39.4)

  Not currently working

34 (32.4,35.6)

17.7 (16.7,18.7)

51.7 (50.1,53.3)

Marital Status

  Currently married

25.4 (24.4,26.3)

17.4 (16.5,18.2)

42.7 (41.7,43.8)

  Widowed

34.5 (32.5,36.5)

19.1 (17.9,20.2)

53.6 (51.8,55.4)

  D/S/D/Othersa

20.8 (16.7,24.9)

17.7 (14.1,21.3)

38.5 (32.3,44.8)

Morbidities

Diabetes

  No

22.4 (21.8,23.0)

19 (18.2,19.7)

41.4 (40.5,42.2)

  Yes

63.8 (60.8,66.8)

10.2 (9.0,11.4)

74 (71.6,76.4)

Stroke

  No

26.9 (26.0,27.7)

18 (17.3,18.7)

44.9 (44.0,45.8)

  Yes

60.8 (56.3,65.3)

9.6 (7.2,12.0)

70.4 (66.4,74.5)

Arthritis

  No

26.2 (25.4,27.0)

18.3 (17.6,19.1)

44.5 (43.6,45.4)

  Yes

40.6 (36.2,45.1)

13.2 (11.6,14.8)

53.9 (49.7,58.0)

Difficulty in ADLb

  No

25.8 (24.9,26.7)

18 (17.2,18.8)

43.8 (42.8,44.7)

  Yes

36.1 (33.8,38.3)

17.5 (16.0,19.0)

53.6 (51.5,55.6)

Difficulty in IADLc

  No

24.8 (23.8,25.7)

18.1 (17.2,19.1)

42.9 (41.8,44.0)

  Yes

32.1 (30.5,33.7)

17.5 (16.6,18.5)

49.6 (48.2,51.1)

BMI categories

  Normal

24.2 (23.4,25.0)

20.4 (19.5,21.2)

44.5 (43.5,45.5)

  Underweight

15.5 (14.4,16.6)

17.1 (16.0,18.2)

32.6 (31.1,34.1)

  Overweight/obese

41.6 (39.3,43.8)

20.9 (18.7,23.1)

62.4 (60.5,64.4)

Lifestyle factors

Moderate activities

  Inactive

29.9 (28.9,30.9)

18 (17.2,18.9)

48 (46.9,49.1)

  Active

26 (24.8,27.3)

17.9 (16.9,18.9)

44 (42.7,45.2)

Vigorous activities

  Inactive

30.8 (29.7,31.8)

17.5 (16.7,18.4)

48.3 (47.3,49.3)

  Active

20.5 (19.0,22.0)

18.9 (17.5,20.3)

39.4 (37.7,41.1)

Smoking status

  Never

28.7 (27.7,29.7)

17.9 (17.1,18.7)

46.6 (45.6,47.6)

  Former

31.7 (28.1,35.4)

16.5 (14.3,18.7)

48.2 (44.9,51.6)

  Current

18.5 (17.4,19.7)

19 (17.6,20.4)

37.5 (35.9,39.1)

Chewing tobacco status

  Never

29 (27.9,30.1)

17.4 (16.5,18.3)

46.4 (45.3,47.5)

  Former

33.4 (28.6,38.3)

18 (14.7,21.2)

51.4 (46.6,56.1)

  Current

21.2 (20.1,22.4)

20.1 (19.0,21.2)

41.3 (40.0,42.7)

Alcohol use

  No

28.6 (27.6,29.6)

17.1 (16.3,17.8)

45.7 (44.6,46.7)

  Yes

21.3 (19.9,22.6)

23.1 (21.8,24.4)

44.4 (42.8,45.9)

Household factors

MPCE quintile

  Poorest

21 (19.8,22.2)

19.6 (18.4,20.8)

40.6 (39.1,42.0)

  Poorer

24.5 (23.2,25.8)

18 (17.0,19.0)

42.5 (41.1,43.9)

  Middle

26.4 (24.8,27.9)

18.5 (16.6,20.5)

44.9 (42.8,46.9)

  Richer

30.7 (28.6,32.8)

16.4 (15.1,17.7)

47.1 (45.0,49.2)

  Richest

35.9 (32.9,39.0)

16.2 (13.9,18.4)

52.1 (49.2,54.9)

Religion

  Hindu

26.1 (25.3,27.0)

17.9 (17.1,18.7)

44 (43.1,45.0)

  Muslim

34.1 (30.4,37.9)

16.7 (14.7,18.7)

50.8 (47.3,54.2)

  Christian

27 (22.1,31.8)

17.8 (14.7,20.9)

44.7 (38.0,51.5)

  Othersd

35.3 (32.7,37.9)

19 (16.8,21.2)

54.3 (51.5,57.2)

Caste

  Scheduled Caste

24.4 (23.1,25.8)

17.6 (16.5,18.7)

42 (40.5,43.5)

  Scheduled Tribe

15.3 (14.0,16.6)

21.9 (20.4,23.3)

37.2 (35.3,39.0)

  OBCe

27.7 (26.1,29.4)

17.9 (16.6,19.3)

45.7 (44.0,47.4)

  Others

32.4 (31.3,33.6)

16.4 (15.5,17.2)

48.8 (47.6,50.0)

Place of Residence

  Rural

22.7 (22.1,23.3)

18.2 (17.7,18.8)

40.9 (40.2,41.6)

  Urban

37.7 (35.3,40.0)

16.8 (14.9,18.6)

54.5 (52.2,56.8)

Region

  North

33.9 (32.7,35.1)

16 (15.1,16.9)

49.9 (48.7,51.2)

  Central

19.7 (18.6,20.8)

17.2 (16.1,18.4)

36.9 (35.5,38.3)

  East

25.6 (24.5,26.8)

16.8 (15.8,17.8)

42.4 (41.1,43.7)

  Northeast

29.5 (27.9,31.0)

18.3 (17.0,19.5)

47.7 (46.1,49.4)

  West

28 (26.5,29.4)

20.4 (19.0,21.7)

48.3 (46.7,49.9)

  South

31.7 (28.7,34.7)

18.3 (15.9,20.7)

50 (47.0,53.0)

India

27.4 (26.5,28.3)

17.8 (17.1,18.5)

45.2 (44.3,46.1)

  1. Note. HT Hypertension; Prevalence of Self-reported HT, undiagnosed HT, and overall HT was weighted
  2. adivorced, separated, and deserted
  3. bActivities of daily living
  4. cInstrumental Activities of Daily Living (IADL)
  5. dincludes Sikh, Buddhist/neo-Buddhist, Jain, Parsi/Zoroastrian and others; and
  6. eOther Backward Classes