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Table 9 Age-adjusted Means* and Odds Ratios** of Morbidity among Korean Men and Women by Socioeconomic Position (1998)

From: Socioeconomic disparities in behavioral risk factors and health outcomes by gender in the Republic of Korea

Social class

Lower ←---------------------------------------------------------------------------------→ Higher

 

Education

Illiteracy

Elementary

Middle

High

College or above

 

Sig

Male

0.913A

0.842A

0.794B

0.764BC

0.684C

 

F = 6.62

(p < .01, df = 4)

 

2.86 (0.99 - 8.30)

1.63 (1.15 - 2.33)

1.38 (1.02 - 1.89)

1.36 (1.08 - 1.73)

1.00

  

Female

0.957A

0.933A

0.819B

0.766 C

0.697C

 

F = 16.72

(p < .01, df = 4)

 

5.37 (2.68 - 10.76)

4.06 (2.67 - 6.20)

1.54 (1.10 - 2.17)

1.35 (1.02 - 1.80)

1.00

  

Income

Quintile

Lowest

(20%)

Low

(20%)

Medium

(20%)

High

(20%)

Highest

(20%)

 

Sig

Male

0.807A

0.771AB

0.764AB

0.754AB

0.743B

 

F = 6.39

(p < .01, df = 4)

 

1.17 (0.85 - 1.61)

1.15 (0.85 - 1.54)

1.11 (0.83 - 1.48)

1.05 (0.78 - 1.40)

1.00

  

Female

0.907A

0.820BC

0.852B

0.791C

0.782C

 

F = 16.90

(p < .01, df = 4)

 

1.89 (1.33 - 2.69)

1.19 (0.88 - 1.61)

1.61 (1.18 - 2.21)

1.04 (0.78 - 1.40)

1.00

  

Occupation

Index

Class VI

Class V

Class IV

Class III

Class II

Class I

Sig

Male

0.840A

0.848A

0.734B

0.767B

0.716B

0.699B

F = 5.23

(p < .01, df = 5)

 

1.49(0.96 -- 2.33)

1.42(0.96 -- 2.08)

1.00(0.79 -- 1.52)

1.09(0.79 -- 1.52)

0.97(0.71 -- 1.32)

1.00

 

Female

0.917AB

0.973A

0.819B

0.833B

0.640C

0.620C

F = 7.67

(p < .01, df = 5)

 

1.46(0.90 -- 2.35)

4.56(1.11 -- 8.85)

0.97(0.69 -- 1.36)

0.94(0.63 -- 1.41)

0.50(0.33 -- 0.74)

 

1.00

  1. *Age-adjusted means calculated with age adjustment using Generalized Linear Model; **odds ratios (95%CI) computed using logistic regression, controlling for respondents' personal characteristics (age and marital status) and behavioral risk factors (smoking, alcohol, obesity, exercise, sleeping). Socioeconomic position measured by education, income, and occupational class. Highest socioeconomic position in education, income, and occupation index was reference (1.0), respectively. Duncan's post-hoc test is implemented to compare ground differences. Same alphabetical letters indicates no statistical differences between two mean values. Morbidity (0 = lowest, 1 = highest).