Table 4. Logistic regression analysis where workaholism (0 = non-workaholic, 1 = workaholic) comprised the dependent variable, and where socio-demographics and cut-off based psychiatric symptoms comprised the independent variables (N = 16,426).

	Crude analysis			Adjusted analysis
Variable	OR	95% CI	p	OR	95% CI	p
Age	0.971	0.966–0.976	.000	0.965	0.959–0.972	.000
Gender (1 = male, 2 = female)	1.212	1.073–1.368	.002	1.765	1.528–2.038	.000
In a relationship (1 = yes, 2 = no)	1.342	1.189–1.515	.000	1.354	1.189–1.542	.000
Bachelor degree (reference group)	1.00			1.00
Primary school	1.250	0.965–1.620	.091	1.002	0.753–1.334	.989
High School	1.115	0.956–1.300	.166	1.002	0.845–1.189	.978
Vocational school	0.892	0.752–1.058	.189	0.961	0.799–1.154	.667
University Master/PhD	1.087	0.928–1.274	.301	1.015	0.856–1.204	.865
Work full-time (1 = yes, 0 = no)	1.083	0.940–1.249	.270	1.042	0.876–1.238	.645
Non-manager (reference group)	1.00			1.00
Top-level manager	2.339	1.949–2.807	.000	2.997	2.396–3.749	.000
Mid-lever manager	1.933	1.665–2.244	.000	2.447	2.072–2.891	.000
Other managerial tasks	1.367	1.178–1.586	.000	1.575	1.345–1.846	.000
Private sector (reference group)	1.00			1.00
Public sector	0.781	0.692–0.881	.000	0.936	0.817–1.071	.336
Franchise/self-employed	1.751	1.392–2.203	.000	1.367	1.059–1.763	.016
Annual gross income	1.023	0.997–1.049	.081	1.132	1.091–1.175	.000
ADHD (1 = not, 2 = case)	3.355	2.958–3.805	.000	2.260	1.963–2.601	.000
OCD (1 = not, 2 = case)	3.586	3.126–4.114	.000	2.205	1.883–2.583	.000
Anxiety (1 = not, 2 = case)	3.779	3.333–4.284	.000	2.422	2.091–2.805	.000
Depression (1 = not, 2 = case)	3.609	2.906–4.482	.000	1.555	1.213–1.993	.000

OR, odds ration; CI, confidence interval; p, probability value.