Effects of professional nursing intervention on compliance and adverse events in patients with depression combined with respiratory failure

Table 4 Comparison of incidence of adverse events between the groups, n (%)

Group	n	Dyssomnia	Arrhythmia	Electrolyte imbalance	Digestive system disease	Incidence of adverse events
Control	80	2 (2.50)	4 (5.00)	4 (5.00)	3 (3.75)	13 (16.25)
Observation	80	1 (1.25)	1 (1.25)	2 (2.50)	1 (1.25)	5 (6.25)
χ2						4.006
P value						0.045a

^aP < 0.05.