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. 2019 May 7;6:2054358119847203. doi: 10.1177/2054358119847203

Table 2.

Mean Weights and Mean Difference in Weight Relative to Time of Kidney Donation.

	BMI 18.5-24.9 kg/m² (n = 36)			BMI ≥ 25 kg/m² (n = 113)			Overall^a (n = 151)
	Mean weight [kg] (95% CI)	Mean diff. [kg] (95% CI)	P^b vs REF	Mean weight [kg] (95% CI)	Mean diff. [kg] (95% CI)	P^b vs REF	Mean weight [kg] (95% CI)	Mean diff. [kg] (95% CI)	P^b vs REF
Initial assessment	62.8 (±3.1)	1.2 (±0.8)	<.01	86.2 (±2.2)	0.20 (±0.61)	.609	80.0 (±2.5)	0.41 (±0.5)	.12
Kidney donation	61.5 (±2.9)	REF		86.0 (±2.1)	REF		79.5 (±2.5)	REF
Last follow-up	62.4 (±3.1)	0.8 (±1.3)	.21	88.7 (±2.4)	2.7 (±1.1)	<.0001	81.8 (±2.7)	2.3 (±0.9)	<.0001

Note. BMI = body mass index; CI = confidence interval; diff. = difference; REF = reference.

^a

Includes 2 (1%) “underweight” patients with BMI less than 18.5.

^b

For paired t test with weight at time of kidney donation.