The item network and domain network of burnout in Chinese nurses

BMC Nursing

Table 2 Some parameters of descriptive statistical analysis and network analysis of Maslach Burnout Inventory-General Survey (MBI-GS) dimensions and items

Dimensions and items	M	SD	EI^a	Pre
Emotional exhaustion (E)	11.98	6.11	0.19	0.56
1.I feel emotionally drained from my work (E1)	2.61	1.26	−0.03	0.74
2.I feel used up at the end of the day (E2)	2.75	1.34	−0.19	0.70
3.I feel tired when I get up in the morning and have to face another day at work (E3)	2.40	1.46	0.27	0.67
4.Working with people all day is a real strain for me (E4)	2.42	1.40	−0.27	0.68
5.I feel burned out from my work (E5)	1.80	1.48	0.99	0.74
Cynicism (C)	6.53	4.83	0.89	0.58
6.I have become more callous toward work since I took this job (C1)	1.72	1.43	0.81	0.72
7.I have become less enthusiastic about my work (C2)	1.68	1.39	0.74	0.71
8.I doubt the significance of my work (C3)	1.53	1.40	0.47	0.64
9.I have become more and more indifferent in the contribution of my job (C4)	1.60	1.40	−1.74	0.42
Reduce professional efficacy (R)	14.55	7.55	−1.08	0.05
10.I deal effectively with the problems of clients (R1)	2.50	1.46	−2.53	0.38
11.I feel that I am contributing to my company (R2)	2.60	1.60	−0.69	0.54
12.In my opinion, I am good at my job (R3)	2.40	1.50	0.94	0.71
13.I feel very happy when I accomplish some tasks of my job (R4)	2.20	1.51	0.32	0.69
14.I have accomplished many worthwhile things in this job (R5)	2.65	1.50	0.65	0.71
15.I am confident that I can accomplish all tasks effectively (R6)	2.19	1.51	0.27	0.68

Abbreviations: M, mean; SD, standard deviation; EI, expected influence; Pred, predictability; E (Emo): Emotional exhaustion; C (Cyn): Cynicism; R (Eff): Reduce professional efficacy
^a z-scores rather than raw centrality indices

ISSN: 1472-6955