Study group

Control group

Significance (χ²-test)

Marital status

p = 0.0894

Unmarried

10.7%

15.7%

Married

62.7%

59.6%

Widowed

14.7%

13.5%

Divorced

6.7%

10.7%

Common-law marriage

5.3%

0.6%

Basic education

p = 0.2457

Primary school

89.3%

90.4%

Lower secondary school

6.7%

2.2%

High school

-

2.2%

Other

4%

3.9%

Occupational category

n = 22 (m)

n = 53 (f)

n = 66 (m)

n = 112 (f)

p = 0.901 (m)

p = 0.5930 (f)

Technical, scientific, sociological, and artistic work

m = 0%

f = 0%

total = 0%

m = 0%

f = 4.5%

total = 2.2%

Accounting and clerical work

m = 4.5%

f = 5.7%

total = 5.1%

m = 1.5%

f = 2.7%

total = 2.1%

Commercial work

m = 4.5%

f = 17.0%

total = 10.8%

m = 4.5%

f = 10.7%

total = 7.6%

Agricultural, forestry, and fishing

m = 0%

f = 7.5%

total = 3.7%

m = 3.0%

f = 7.1%

total = 5.1%

Transport and communication work

m = 27.3%

f = 7.5%

total = 17.4%

m = 24.2%

f = 4.5%

total = 14.3%

Industrial work

m = 50.1%

f = 17.0%

total = 33.5%

m = 48.6%

f = 21.4%

total = 35.0%

Service work

m = 13.6%

f = 45.3%

total = 29.5%

m = 18.2%

f = 49.1%

total = 33.7%

Total

m = 100%

f = 100%

total = 100%

m = 100%

f = 100%

total = 100%

Social classification

According to Bruun’s social classification

p = 0.050 (m)

p = 0.936 (f)

I = First social class

4.2%

2.3%

II = Second social class

12.5%

17.7%

III = Third social class

50.0%

57.7%

IV = Fourth social class

33.3%

22.3%