Table 3.

PRI‐T subgroup analyses

Analysis	Number of patients	Mean PRI‐T	P‐value
All patients	29 (of 512 patients)	10.21 ± 9.06	—
Gender			.70
Male	10	9.30 ± 2.44
Female	19	10.68 ± 9.85
Age (y)			.01
35‐<40	3	21.00 ± 14.18
40‐<45	6	14.17 ± 10.05
45‐<50	2	13.00 ± 16.97
50‐<55	4	8.50 ± 4.80
55‐<60	8	6.63 ± 5.90
60‐65	6	5.83 ± 4.49
BMI (kg/m²)			.08
<25	9	13.00 ± 10.59
25‐30	15	11.27 ± 8.27
>30	5	2.00 ± 2.12
Side of nephrectomy			.32
Left	27 (of 433 procedures)	9.74 ± 8.92
Right	2 (of 79 procedures)	16.50 ± 12.02
Time since surgery (y)			.48
0‐<2	9 (of 74 patients)	10.22 ± 9.36
2‐<4	5 (of 96 patients)	8.20 ± 5.72
4‐<6	2 (of 89 patients)	13.50 ± 7.78
6‐<8	5 (of 76 patients)	11.20 ± 12.56
8‐<10	4 (of 84 patients)	16.50 ± 11.33
10‐14	4 (of 93 patients)	3.50 ± 1.00

Data were analyzed using analysis of variance (ANOVA). Variables are presented as mean ± standard deviation (SD).

Significant P‐values are in bold.

PRI‐T, total pain rating index (score 0‐63).