Table 2 Demographic characteristics of the study participants
Variables | Case | Control | t/χ2 | P |
|---|---|---|---|---|
(n = 202) | (n = 216) | |||
Sex, n(%) | 2.554 | 0.110 | ||
Male | 104(51.49) | 128(59.26) | ||
Female | 98(48.51) | 88(40.74) | ||
Age(years) | 58.54 ± 9.76 | 53.04 ± 11.86 | −3.983 | <0.001* |
Degree of education, n(%) | 5.821 | 0.054 | ||
Primary school and below | 44(21.78) | 62(28.70) | ||
Junior high school | 37(18.32) | 50(23.15) | ||
High school and above | 121(59.90) | 104(48.15) | ||
Marital status, n(%) | 1.272 | 0.259 | ||
Married, living together | 184(91.09) | 203(93.98) | ||
Unmarried, Widowed Divorced, Separated | 18(8.91) | 13(6.02) | ||
Occupation, n(%) | 8.331 | 0.016* | ||
Worker | 63(31.19) | 41(18.98) | ||
Farmer | 22(10.89) | 27(12.50) | ||
Office staff | 117(57.92) | 148(68.52) | ||
Smoking, n (%) | 73(36.14) | 86(39.81) | 0.599 | 0.439 |
Alcohol consumption, n (%) | 66(32.67) | 67(31.02) | 0.132 | 0.717 |