Organizational-level determinants of participation in workplace health promotion programs: a cross-company study

BMC Public Health

Table 2 Predicting enrolment from co-pay, program support and firm size

	β	SE	z	P > \|z\|	VIF
Firm variables
Co-pay	−0.002	0.000	−3.50	0.000	3.87
Program support	0.051	0.014	3.71	0.000	3.54
Firm size 51_200	−0.188	0.070	−2.68	0.007	3.30
Firm size 201_500	−0.203	0.061	−3.33	0.001	2.02
Firm size > 501	−0.253	0.067	−3.80	0.000	2.02
Control variables
Blue collar	−0.100	0.060	−1.67	0.094	4.99
Hotel	0.380	0.066	0.57	0.567	3.02
Industrial	0.116	0.100	1.16	0.245	3.37
Public admin.	0.143	0.092	1.56	0.120	1.35
Retail	0.035	0.680	0.52	0.001	1.49
Services	0.012	0.044	0.29	0.000	1.96
Constant	0.145	0.078	1.86	0.063
Num. Observations			550
Num. Firms			61
Wald-Chi			76.23(p < 0.001)

Note: Model fit: R² within =0.049, R² between = 0.593, R² total = 0.609; Reference categories are: Firm size 0_50 (Firm size), Blue collar (Work type), and Tech. Media (Industry). Clustered standard errors are applied

ISSN: 1471-2458