Variables | step 1a | step 6a | ||||||
---|---|---|---|---|---|---|---|---|
Coeff. (SE) | OR (95% CI) | p | VIF | Coeff. (SE) | OR (95% CI) | p | R 2b | |
BRS | −.14 (.24) | .87 (.55–1.40) | .57 | 1.99 | – | – | – | .45 |
PSS-4 | −.01 (.23) | 1.00 (.64–1.55) | .99 | 1.79 | – | – | – | |
SOP-2 | −.34 (.21) | .71 (.48–1.07) | .10 | 1.72 | −.46 (.16) | .63 (.47–.86) | <.01 | |
ASKU | −.11 (.25) | .89 (.55–1.45) | .65 | 1.71 | – | – | – | |
IE-I | .07 (.22) | 1.07 (.69–1.66) | .77 | 1.61 | – | – | – | |
IE-E | .13 (.24) | 1.13 (.71–1.80) | .60 | 1.63 | – | – | – | |
Sex: | ||||||||
Male | Reference | 1.14 | Reference | |||||
Female | −1.17 (.36) | .31 (.15–.63) | .001 | − 1.11 (.35) | .33 (.17–.66) | <.01 | ||
Age | −.90 (.26) | .41 (.24–.68) | .001 | 1.19 | −.92 (.26) | .40 (.24–.66) | <.001 | |
Education: | ||||||||
No formal degree | Reference | 1.15 | Reference | |||||
Secondary modern school | 2.80 (1.24) | 16.48 (1.45–187.61) | .02 | 2.65 (1.22) | 14.09 (1.30–152.86) | .3 | ||
Middle school | −.12 (.43) | .89 (.38–2.07) | .78 | – | – | – | ||
University-entrance diploma | −.62 (.51) | .54 (.20–1.45) | .22 | – | – | – | ||
University degree | −.85 (.66) | .43 (.12–1.57) | .20 | – | – | – | ||
Current or last professional position: | ||||||||
Skilled worker | Reference | 1.06 | Reference | |||||
Executive employee | −.07 (.71) | .93 (.23–3.70) | .92 | – | – | – | ||
Non-executive employee | .73 (.51) | 2.07 (.76–5.63) | .15 | – | – | – | ||
Civil servants | −.07 (1.08) | .93 (.22–7.74) | .95 | – | – | – | ||
Self-employed | .78 (.84) | 2.17 (.42–11.2) | .35 | – | – | – | ||
Other | .39 (.61) | 1.47 (.44–4.89) | .53 | – | – | – | ||
Place of residence: | ||||||||
North Rhine-Westphalia | Reference | 1.10 | Reference | |||||
Hamburg | 2.20 (.95) | 9.00 (1.39–58.06) | .02 | 2.14 (.94) | 8.53 (1.37–53.35) | .02 | ||
Lower Saxony | −.11 (.749 | .89 (.21–3.83) | .89 | – | – | – | ||
Bremen | 3.35 (1.46) | 28.36 (1.64–491.68) | .02 | 3.22 (1.43) | 25.08 (1.53–411.61) | .02 | ||
Schleswig Holstein | −.37 (1.10) | .69 (.08–5.91) | .74 | – | – | – | ||
Hesse | 1.00 (.62) | 2.72 (.80–9.23) | .11 | – | – | – | ||
Rhineland-Palatine | .82 (1.00) | 2.27 (.32–16.04) | .41 | – | – | – | ||
Baden-Wuerttemberg | .66 (.56) | 1.93 (.64–5.79) | .24 | – | – | – | ||
Bavaria | .004 (.612) | 1.00 (.30–3.33) | .99 | – | – | – | ||
Saarland | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | |
Berlin | 1.66 (7.43) | 5.28 (1.23–22.66) | .03 | 1.53 (.73) | 4.62 (1.11–19.27) | .04 | ||
Brandenburg | 2.04 (1.13) | 7.71 (.84–70.71) | .07 | – | – | – | ||
Mecklenburg-Western Pomerania | .86 (.86) | 2.36 (.44–12.83) | .32 | – | – | – | ||
Saxony | .62 (.77) | 1.85 (.41–8.36) | .32 | – | – | – | ||
Saxony-Anhalt | −1.43 (1.42) | .24 (.02–3.89) | .31 | – | – | – | ||
Thuringia | .02 (1.16) | 1.02 (.11–9.9) | .99 | – | – | – | ||
Soft enhancer intake: | ||||||||
No | Reference | 1.12 | Reference | |||||
Yes | 3.02 (.60) | 20.39 (6.35–65.52) | <.001 | 3.03 (.60) | 20.73 (6.46–66.47) | <.001 |