Table 2 Percentage of older adults with cognitive impairment

Self-perceived income sufficiency

< 0.001

 Has income and fully sufficient

43.5

 Has income and partially sufficient

65.6

 Has income and not sufficient

71.1

 No income

63.8

Work Status (last one year)

< 0.001

 Never worked

66.0

 Currently working

53.0

 Retired

32.8

Educational status

< 0.001

 No education

70.6

 Below 5 years

63.6

 6 to 10 years

40.8

 11+ years

31.0

Marital status

< 0.001

 Not in union

68.9

 Currently in union

54.2

Asset ownership

< 0.001

 No

71.6

 Yes

57.5

Age group (in years)

< 0.001

 60-69

53.1

 70-79

68.2

 80+

78.5

Gender

< 0.001

 Men

53.0

 Women

66.3

Co-residing with children

0.006

 No

57.8

 Yes

60.9

Self-rated health

< 0.001

 Good

48.9

 Poor

69.0

IADL

< 0.001

 High

49.6

 Low

68.0

ADL

< 0.001

 High

58.0

 Low

84.7

Subjective well-being

< 0.001

 High

54.7

 Low

74.6

Psychological health

< 0.001

 High

55.0

 Low

76.5

Wealth status

< 0.001

 Poorest

71.2

 Poorer

65.1

 Middle

60.1

 Richer

48.7

 Richest

48.7

Religion

< 0.001

 Hindu

59.6

 Muslims

67.1

 Sikh

56.1

 Others

64.0

Caste

< 0.001

 Scheduled Caste

66.2

 Scheduled Tribe

71.4

 Other Backward Class

56.5

 Others

58.3

Place of residence

< 0.001

 Rural

63.0

 Urban

51.6

State

< 0.001

 Himachal Pradesh

54.2

 Punjab

54.9

 West Bengal

81.9

 Orissa

69.3

 Maharashtra

55.0

 Kerala

66.3

 Tamil Nadu

40.7

Total

60.0