Health professionals’ acceptance and willingness to pay for hepatitis B virus vaccination in Gondar City Administration governmental health institutions, Northwest Ethiopia

Table 3 Factors associated with WTP for HBV vaccination, Gondar City Administration Governmental Health Institutions, Northwest Ethiopia, 2017 (N = 423)

WTP	Coef.	Std. Err.	t	P > \|t\|	95% Conf. Interval	Marginal Error = P(dy/dx)
Age	−5.02	5.48	−0.92	0.360	−15.79, 5.75
Work Place
Health Center	−179.41	72.14	−2.49	0.013	− 321.21, −37.61	−.1939135
Occupation
Nurse	− 43.69	65.15	−0.67	0.503	−171.76, 84.38
Midwife	− 120.20	78.55	−1.53	0.127	− 274.60, 34.21
Lab. Technicians	−35.98	106.27	−0.34	0.735	− 244.87, 172.92
Others	42.34	78.36	0.54	0.589	− 111.70, 196.37
Experience	−3.17	5.43	−0.58	0.560	−13.85, 7.51
Income	.027	.011	2.36	0.018	.005, .049	.000037
Medical Advice
No	−43.50	41.79	−1.04	0.298	− 125.65, 38.64
Previous Illness
No	−157.87	50.59	−3.12	0.002	− 257.30, −58.43	−.1713363
_Constant	207.82	150.64	1.38	0.168	− 88.29, 503.93
/sigma	367.73	17.29			333.74, 401.71

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