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Table 1 Sample characteristics of the study population, India, LASI Wave 1, 2017–18

From: Prevalence and predictors of vision impairment among older adults in India: evidence from LASI, 2017–18

Background characteristics

Male

Female

Total

n

%

n

%

n

%

Diabetes

 No

12,594

83.7

13,927

85.2

26,521

84.5

 Yes

2,444

16.3

2,416

14.8

4,860

15.5

Hypertension

 No

10,401

69.2

9,986

61.1

20,387

65.0

 Yes

4,640

30.8

6,355

38.9

10,995

35.0

Stroke

 No

14,546

96.7

15,994

97.9

30,540

97.3

 Yes

495

3.3

347

2.1

842

2.7

Heart Disease

 No

14,155

94.1

15,656

95.8

29,811

95.0

 Yes

886

5.9

686

4.2

1,572

5.0

Age group (in years)

 Young-old (60–69)

8,961

59.4

10,013

61.2

18,974

60.3

 Old-old (70–79)

4,545

30.1

4,556

27.8

9,101

28.9

 Oldest-old (80 +)

1,592

10.5

1,797

11.0

3,389

10.8

Education

 No education

5479

36.3

11,410

69.7

16,889

53.7

 Primary

4479

29.7

3,081

18.8

7,560

24.0

 Secondary

3307

21.9

1,307

8.0

4,614

14.7

 Higher

1833

12.1

568

3.5

2,401

7.6

Marital status

 Currently married

12,398

82.1

7,522

46.0

19,920

63.3

 Widowed

2,293

15.2

8,426

51.5

10,719

34.1

 Othersa

407

2.7

418

2.6

825

2.6

Working status

 Never worked

755

5.0

8,021

49.0

8776

27.9

 Currently working

6,331

41.9

2,976

18.2

9307

29.6

 Not currently working

8,008

53.1

5,365

32.8

13,373

42.5

Currently smoke tobacco

 No

11,274

75.5

15,557

95.7

26,831

86.0

 Yes

3,667

24.5

706

4.3

4,373

14.0

Currently chew tobacco

 No

11,461

76.7

13,749

84.5

25,210

80.8

 Yes

3,480

23.3

2,514

15.5

5,994

19.2

Alcohol consumption

 No

10,263

68.7

15,583

95.8

25,846

82.8

 Yes

4,679

31.3

685

4.2

5,364

17.2

MPCE quintile

 Poorest

3,035

20.1

3,449

21.1

6,484

20.6

 Poorer

3,068

20.3

3,409

20.8

6,477

20.6

 Middle

3,064

20.3

3,352

20.5

6,416

20.4

 Richer

2,990

19.8

3,180

19.4

6,170

19.6

 Richest

2,941

19.5

2,976

18.2

5,917

18.8

Religion

 Hindu

11,078

73.4

11,959

73.1

23,037

73.2

 Muslim

1,804

11.9

1,927

11.8

3,731

11.9

 Christian

1,468

9.7

1,682

10.3

3,150

10.0

 Othersb

748

5.0

797

4.9

1,545

4.9

Caste

 Scheduled Caste

2,448

16.7

2,692

17.1

5,140

16.9

 Scheduled Tribe

2,436

16.6

2,737

17.3

5,173

17.0

 Other Backward Class

5,781

39.5

6,105

38.7

11,886

39.1

 Others

3,970

27.1

4,248

26.9

8,218

27.0

Place of residence

 Rural

10,077

66.7

10,648

65.1

20,725

65.9

 Urban

5,021

33.3

5,718

34.9

10,739

34.1

Region

 North

2,799

18.5

3,013

18.4

5,812

18.5

 Central

2,155

14.3

2,107

12.9

4,262

13.6

 East

2,863

19.0

2,894

17.7

5,757

18.3

 Northeast

1,782

11.8

1,970

12.0

3,752

11.9

 West

1,953

12.9

2,350

14.4

4,303

13.7

 South

3,546

23.5

4,032

24.6

7,578

24.1

Overall

15,098

100.0

16,366

100.0

31,464

100.0

  1. a Includes Divorced/Separated/Deserted/Others
  2. b Includes Sikh, Buddhist/neo-Buddhist, Jain, Jewish, and Parsi/Zoroastrian