|
Study
|
Year of publication
|
Pathological stage
|
Tumor size (cm)
|
Duration of follow-up (months)
|
RN group
|
NSS group
|
|---|
|
Sample size
|
Age (mean ± SD)
|
Male (%)
|
Sample size
|
Age (mean ± SD)
|
Male (%)
|
|---|
|
Lau et al. [15]
|
2000
|
T1
|
3.3a*, 3.7b*
|
120
|
164
|
NA
|
NA
|
164
|
NA
|
NA
|
|
Shinohara et al. [19]
|
2000
|
T1, T2, T3
|
<4.0
|
12 to 131
|
51
|
59
|
37 (73)
|
15
|
61
|
13 (87)
|
|
Poulakis et al. [17]
|
2003
|
NP
|
6.9a*, 3.9b*
|
14 to 27
|
199
|
65.2 ± 11.0
|
121 (61)
|
158
|
62.6 ± 9.9
|
110 (70)
|
|
Patard et al. [16]
|
2004
|
T1
|
4.0#
|
10 to 208
|
1075
|
60.0 ± 12.4
|
692 (64)
|
379
|
59.7 ± 12.3
|
253 (67)
|
|
Becker et al. [6]
|
2006
|
T1, T2, T3
|
3.7*
|
66*
|
369
|
60.2
|
225 (61)
|
241
|
59.4
|
150 (62)
|
|
Mitchell et al. [18]
|
2006
|
T1, T2, T3
|
5.2*
|
44#
|
66
|
66.9
|
44 (67)
|
33
|
68.9
|
26 (79)
|
|
Van Poppel et al. [21]
|
2007
|
T0,T1,T2,T3
|
<4.0
|
60
|
273
|
NA
|
178 (65)
|
268
|
NA
|
178 (66)
|
|
Antonelli et al. [20]
|
2012
|
T1,T3
|
>4.0
|
25 to 85
|
2345
|
62.5
|
1505 (64)
|
1,266
|
60.1
|
881 (70)
|
|
Huang et al. [23]
|
2009
|
NP
|
<4.0
|
48#
|
2435
|
NA
|
1362 (56)
|
556
|
NA
|
351 (63)
|
|
Gratzke et al. [22]
|
2009
|
T1, T2, T3
|
NA
|
11 to 71
|
73
|
NA
|
46 (63)
|
44
|
60.7 ± 12.4
|
29 (66)
|
- SD, Standard deviation; RN, Radical nephrectomy; NSS, Nephron-sparing surgery; *, Mean; #, Median; a, RN group; b, NSS group; NA, Not clear.
