Skip to main content

Table 2 Descriptive summary of particulate matter concentrations and CES-D 10 score by KLoSA panel year

From: Particulate matters (PM2.5, PM10) and the risk of depression among middle-aged and older population: analysis of the Korean Longitudinal Study of Aging (KLoSA), 2016–2020 in South Korea

 

Mean

SD

Min

Max

IQRa

2016

 PM2.5

25.48

2.16

20.65

32.62

2.93

 PM10

45.17

3.94

36.28

56.21

5.61

 CES-D 10

16.20

5.25

10.00

40.00

7.00

2018

 PM2.5

22.39

1.65

17.86

27.72

2.01

 PM10

39.67

2.70

33.22

49.32

3.73

 CES-D 10

16.42

5.46

10.00

39.00

8.00

2020

 PM2.5

18.19

2.28

13.43

23.61

3.39

 PM10

31.96

3.95

25.25

42.65

6.31

 CES-D 10

15.74

5.05

10.00

40.00

7.00

  1. aInterquartile range derived by Q3-Q1
  2. CES-D Center for Epidemiology Studies of Depression scale, KLoSA Korean Longitudinal Study of Aging, PM2.5 particulate matter with an aerodynamic diameter ≤ 2.5 μm, PM10 particulate matter with an aerodynamic diameter ≤ 10 μm, SD standard deviation