Outcomes of hip fracture treatment with intravenous morphine and with other analgesics: postoperative analgesic medical expense, severity of pain and hospitalisation—a retrospective study

Table 7 Side effects by method of morphine administration in the as-needed group

	IV morphine	Other analgesics	Weighted risk difference regression
	IV morphine	Other analgesics	Adjusted Effect	95% CI	p− value
GI	206(24)	11 (10.S)	0.17	0.11 to 0.23	< 0.001
MI	2 (0.23)	0 (0)	0.003	0.001 to 0.006	0.157
Symptomatic DVT	0 (0)	0 (0)	NE	NE	NE
Read mission	5 (0.58)	0 (0)	0.005	0.00 to 0.01	0.045
Wound infection	2 (0.23)	0(0)	0.003	− 0.001 to 0.006	0.158
Deep infection	0 (0)	0 (0)	NE	NE	NE
CVA	1 (0.12)	0 (0)	0.001	− 0.001 to 0.003	0.317
UTI	44 (5.13)	6 (5.71)	0.002	− 0.039 to 0.044	0.907
RTF	10 (1.17)	1 (0.95)	0.003	− 0.016 to 0.022	0.747
Delirium	29 (3.3B)	3 (2.86)	0.009	− 0.020 to 0.038	0.540

IV Intravenous, NE Not estimable, GI Gastrointestinal, MI Myocardial infarction, DVT Deep vein thrombosis, CVA Cerebrovascular accident, UTI Urinary tract infection, RTI Respiratory tract infection

ISSN: 1749-799X