Body mass index and outcome in renal transplant recipients: a systematic review and meta-analysis

Table 2 Outcome parameters with no significant differences

Outcome parameter	Studies	RR (CI)	P value
Primary non function	3 [36,39,46]	2.53 (0.72–8.92)	0.15
Chronic rejection	2 [39,46]	0.18–3.54	0.76
Graft loss	5 [42,48,51,59,75]	1.14 (0.87–1.50)	0.34
		Mean difference (CI)
eGFR year 1	3 [4,28,70]	7.53 mL/min (-3.17–18.24)	0.17
eGFR year 3	2 [33,70]	-3.90 mL/min (-11.38–3.58)	0.31
eGFR year 5	1 [70]	-0.10 mL/min (-0.24–9.04)	0.98

eGFR, Estimated glomerular filtration rate; RR, Risk ratio; CI, Confidence interval.

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