Operative vs nonoperative treatment of displaced intra-articular calcaneal fracture: A meta-analysis of randomized controlled trials

Table 4 Results of sensitivity analysis

Outcomes	All eligible RCTs included					Only high score RCTs included
	n	Patients	I2	RR (95%CI)	P values	n	Patients	I2	RR (95%CI)	P values
Resume pre-injury job	3	106	55%	1.53 (1.13, 2.07)	0.006	1	26	NA	2.20 (0.97, 5.00)	0.06
Residual pain	3	143	80%	0.73 (0.40, 1.36)	0.33	2	87	93%	0.63 (0.19, 2.11)	0.45
Shoe fitting problems	6	667	63%	0.61 (0.37, 1.04)	0.07	4	587	73%	0.57 (0.27, 1.21)	0.15
Limited walking distance	2	82	71%	0.88 (0.57, 1.36)	0.56	1	26	NA	0.42 (0.16, 1.08)	0.07
Complications	4	588	0%	1.60 (1.17, 2.18)	0.003	3	532	1%	1.59 (1.14, 2.22)	0.006

NA: Not applicable; RCTs: Randomized controlled trials.