Table 1 Distributions of demographic and clinical comorbid status in study cohorts

In 2006

Sex

1301

27

3541

73

5196

27

14,087

73

Age

49.91

18.78

46.1

16.2

43.58

16.92

42.77

16.43

20–29

191

14.68

542

15.31

1160

22.17

3260

23.09

30–39

222

17.06

645

18.22

1048

20.02

2929

20.74

40–49

263

20.22

733

20.7

1093

20.88

2922

20.69

50–59

225

17.29

754

21.29

861

16.38

2349

16.61

Above 60

400

30.75

867

24.48

1077

20.55

2669

18.88

DM

no

1287

98.92

3520

99.41

5032

96.44

13,675

96.93

yes

14

1.08

21

0.59

207

3.56

454

3.07

HT

no

1277

98.16

3502

98.9

4823

92.42

13,202

93.58

yes

24

1.84

39

1.1

416

7.58

927

6.42

HL

no

100

3514

99.24

5087

97.5

13,837

98.08

yes

27

0.76

151

2.5

292

1.92

SS

26,850

25625.37

26205.46

23822.19

In 2018

IHD

no

1492

3044

5494

13,265

yes

152

154

130

479

Air

CO

5.16

5.7

5.32

5.64

pollution

NO₂

188.87

208.5

194.04

206.06

O₃

313.3

342.3

335.17

349.42

PM₁₀

563.81

611.87

603.34

629.69

PM_2.5

327.88

355.53

344.2

359.81

SO₂

38.9

42.06

43.11

44.97