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Table 1 Demographic details of the study subjects by educational status*for men, Mumbai Cohort Study, Mumbai, Maharashtra, India

From: Illiteracy, low educational status, and cardiovascular mortality in India

Men

Illiterate

(n = 15091)

Primary school

(n = 33549)

Middle school

(n = 26075)

Secondary school

(n = 8308)

College

(n = 5635)

Total

(N = 88658)

Age groups

      

35 to 39

3.9%

7.5%

13.2%

13.6%

12.1%

9.4%

40 to 44

3.9%

7.0%

10.2%

11.3%

9.1%

7.9%

45 to 49

24.4%

23.1%

30.3%

33.1%

29.0%

26.7%

50 to 54

18.6%

15.6%

16.1%

15.1%

14.3%

16.1%

55 to 59

13.8%

13.1%

10.9%

10.0%

11.3%

12.2%

60 to 64

14.6%

12.6%

8.8%

6.7%

9.3%

11.1%

65 to 69

9.2%

9.5%

5.3%

4.9%

6.5%

7.6%

70 & up

11.5%

11.6%

5.3%

5.3%

8.3%

8.9%

Religion

      

Hindu

68.5%

77.1%

79.1%

81.9%

79.6%

76.8%

Muslim

25.7%

15.4%

14.1%

8.4%

14.1%

16.0%

Buddhist

4.7%

4.8%

3.6%

4.3%

1.8%

4.2%

Christian

1.0%

2.4%

2.8%

4.1%

3.4%

2.5%

Others

0.2%

0.3%

0.3%

1.3%

1.1%

0.4%

Mother tongue

      

Marathi

37.1%

57.9%

59.1%

69.5%

53.4%

55.5%

Hindi

34.2%

13.8%

15.2%

8.1%

9.8%

16.9%

Gujarati

4.2%

10.2%

11.1%

6.2%

19.1%

9.6%

Urdu

13.1%

9.4%

6.6%

6.9%

7.6%

8.9%

South Indian

11.3%

8.5%

7.8%

8.9%

9.9%

8.9%

Others

0.2%

0.1%

0.2%

0.5%

0.1%

0.2%

BMI**(kg/m 2 )

      

Normal

64.1%

62.3%

61.7%

63.3%

60.3%

62.4%

Thin

12.9%

10.1%

7.7%

6.0%

4.7%

9.2%

Very Thin

5.1%

4.6%

3.5%

2.5%

1.5%

3.9%

Extremely Thin

5.5%

5.1%

3.7%

2.8%

1.6%

4.3%

Overweight

10.9%

15.7%

20.2%

22.4%

26.7%

17.5%

Obese

1.5%

2.3%

3.2%

3.0%

5.2%

2.7%

Tobacco usage

      

Never-user

21.6%

23.8%

35.5%

37.3%

55.2%

30.1%

Smokeless

39.9%

42.8%

37.0%

35.3%

20.3%

38.5%

Smoker

14.8%

18.6%

14.0%

17.5%

17.1%

16.4%

Both***

23.8%

14.8%

13.5%

10.0%

7.5%

15.0%

Women

Illiterate

(n = 26959)

Primary school

(n = 20850)

Middle school

(n = 8196)

Secondary school

(n = 2536)

College

(n = 974)

Total

(N = 59515)

Age groups

      

35 to 39

14.6%

27.4%

42.7%

47.5%

44.4%

24.8%

40 to 44

12.9%

19.2%

22.5%

20.0%

22.4%

16.9%

45 to 49

14.9%

16.9%

14.4%

11.4%

11.3%

15.4%

50 to 54

15.6%

12.8%

9.5%

7.8%

8.1%

13.3%

55 to 59

12.5%

9.0%

5.6%

5.3%

5.1%

9.9%

60 to 64

13.1%

7.3%

3.1%

4.6%

4.5%

9.2%

65 to 69

7.4%

4.0%

1.4%

2.1%

2.4%

5.1%

70 & up

8.9%

3.5%

0.9%

1.3%

1.8%

5.5%

Religion

      

Hindu

79.2%

83.8%

85.6%

84.1%

85.9%

82.0%

Muslim

8.0%

5.6%

5.9%

4.1%

3.6%

6.7%

Buddhist

11.4%

5.2%

3.7%

3.0%

1.1%

7.6%

Christian

1.2%

4.7%

4.3%

7.1%

5.5%

3.1%

Others

0.2%

0.7%

0.5%

1.7%

3.8%

0.6%

Mother tongue

      

Marathi

74.2%

75.6%

78.9%

74.7%

70.6%

75.3%

Hindi

10.0%

4.0%

6.1%

1.8%

4.9%

6.9%

Gujarati

4.7%

6.9%

4.1%

6.0%

8.2%

5.5%

Urdu

4.0%

4.0%

2.4%

3.4%

2.7%

3.8%

South Indian

6.7%

9.1%

7.7%

12.6%

13.0%

8.0%

Others

0.4%

0.3%

0.9%

1.5%

0.5%

0.5%

BMI**(kg/m 2 )

      

Normal

52.4%

50.5%

50.1%

52.3%

48.0%

51.4%

Thin

11.2%

7.6%

7.7%

5.8%

4.1%

9.1%

Very Thin

5.4%

3.4%

3.9%

3.3%

1.4%

4.3%

Extremely Thin

7.8%

4.3%

4.2%

2.5%

1.5%

5.7%

Overweight

18.0%

25.8%

25.9%

27.8%

34.4%

22.5%

Obese

5.1%

8.4%

8.2%

8.3%

10.5%

6.9%

Tobacco usage

      

Never-user

25.4%

45.8%

58.6%

74.0%

89.3%

40.3%

Smokeless

73.8%

53.9%

41.3%

25.9%

10.5%

59.3%

Smoker

0.4%

0.2%

0.1%

0.1%

0.2%

0.3%

Both***

0.3%

0.1%

0.1%

0.0%

 

0.2%

  1. *Illiterate, Primary school (≤ 5 years of formal education), Middle school (6-8 years), Secondary school (9-10 years) and College (> 10 years)
  2. **BMI body mass index = weight (kg)/height(m)2; BMI (kg/m2) categories were defined as follows: extremely thin (< 16.0); very thin (16.0 to < 17.0); thin (17.0 to < 18.5); normal (18.5 to < 25.0); overweight (25.0 to < 30.0); and obese (≥ 30.0)
  3. ***includes those who smoke and use smokeless tobacco