Table 5.

Multinomial logistic regression analysis of potential categories of nutritional care competencies for ICU nurses (n = 561)

Variables	β	Waldχ2	P	OR	95%CI
Profile 2 (vs. Profile 1)
Intercept	0.073	0.002	0.969
Education level
Junior college	0.472	0.123	0.726	1.60	0.115 ~ 22.445
Undergraduate	0.446	0.117	0.732	1.56	0.121 ~ 20.093
Master (refer)
Number of night shifts per month
0	-1.249	4.772	0.029*	0.29	0.093 ~ 0.880
1 ~ 5	-0.214	0.486	0.486	0.81	0.443 ~ 1.473
6 ~ 10	-0.439	2.471	0.116	0.65	0.373 ~ 1.114
>10 (refer)
Job satisfaction
Dissatisfaction	-1.156	6.518	0.011*	0.32	0.130 ~ 0.764
General satisfaction	-0.610	6.435	0.011*	0.54	0.339 ~ 0.871
Satisfaction (refer)
Received regular nutritional care supervision
Yes	0.601	6.547	0.011*	1.82	1.151 ~ 2.888
No (refer)
Attended nutrition-related training
Yes	0.302	1.887	0.170	1.35	0.879 ~ 2.080
No (refer)
Received nutrition course education
Yes	0.255	1.215	0.270	1.29	0.820 ~ 2.031
No (refer)
Profile 3 (vs. Profile 1)
Intercept	3.361	3.699	0.054
Education level
Junior college	-3.090	8.499	0.004**	0.05	0.006 ~ 0.363
Undergraduate	-3.266	11.504	0.001**	0.04	0.006 ~ 0.252
Master (refer)
Number of night shifts per month
0	-1.276	3.397	0.065	0.28	0.072 ~ 1.084
1 ~ 5	-1.438	10.704	0.001**	0.24	0.100 ~ 0.562
6 ~ 10	-0.615	2.877	0.090	0.54	0.265 ~ 1.100
>10 (refer)
Job satisfaction
Dissatisfaction	-2.359	10.648	0.001**	0.10	0.023 ~ 0.390
General satisfaction	-2.123	44.091	<0.001**	0.12	0.064 ~ 0.224
Satisfaction (refer)
Received regular nutritional care supervision
Yes	0.929	5.777	0.016*	2.53	1.187 ~ 5.402
No (refer)
Attended nutrition-related training
Yes	0.774	5.950	0.015*	2.17	1.164 ~ 4.039
No (refer)
Received nutrition course education
Yes	1.107	8.606	0.003**	3.03	1.444 ~ 6.337
No (refer)

Note: Refer Reference category; *means p < 0.05; **means p < 0.01