Identifying the most important workplace factors in predicting nurse mental health using machine learning techniques

Table 1 Descriptive statistics and reliability coefficients for the main study variables

Measures	n	M	SD	Min	Max	McDonald’ ω	95% CI
Measures	n	M	SD	Min	Max	McDonald’ ω	LL	UL
Workplace Predictors
Psychological Support	4029	0.00	0.45	−0.95	0.93	0.82	0.81	0.83
Organizational Culture	4029	0.00	0.52	−1.14	1.22	0.80	0.79	0.81
Leadership Expectations	4029	0.00	0.26	−0.53	0.56	0.82	0.81	0.83
Civility & Respect	4029	0.00	0.57	−1.33	1.19	0.82	0.81	0.83
Psychological Job Fit	4029	0.00	0.59	−1.56	1.28	0.74	0.72	0.75
Growth & Development	4029	0.00	0.53	−1.20	1.08	0.74	0.73	0.75
Recognition & Reward	4029	0.00	0.45	−0.79	1.03	0.82	0.81	0.83
Involvement & Influence	4029	0.00	0.52	−1.31	1.03	0.81	0.80	0.82
Workload Management	4029	0.00	0.69	−1.36	1.67	0.81	0.80	0.82
Engagement	4029	0.00	0.43	−2.04	0.52	0.80	0.79	0.81
Balance	4029	0.00	0.61	−1.17	1.37	0.81	0.80	0.82
Psychological Protection	4029	0.00	0.57	−0.95	1.26	0.86	0.86	0.87
Physical Safety	4029	0.00	0.72	−1.48	1.36	0.89	0.88	0.89
Mental Health Outcomes
Depression	4029	0.00	0.65	−0.84	2.12	0.91	0.90	0.91
Anxiety	4029	0.00	0.77	−0.99	1.86	0.93	0.93	0.93
PTSD	4029	0.00	0.90	−1.51	2.66	0.93	0.93	0.93
Emotional Exhaustion	4029	0.00	1.43	−3.41	2.42	0.92	0.92	0.93
Depersonalization	4029	0.00	0.87	−1.18	2.19	0.82	0.81	0.82
Personal Accomplishment	4029	0.00	0.47	−2.02	0.78	0.78	0.77	0.79
Life Satisfaction	3737	6.74	1.86	0	10	–	–	–

ISSN: 1472-6955