|
Variable
|
PV < 40 ml
|
40 ml ≤ PV ≤ 80 ml
|
PV > 80 ml
|
|---|
|
PK-TURP (n = 15)
|
PK-EEP (n = 19)
|
P-value
|
PK-TURP (n = 37)
|
PK-EEP (n = 33)
|
P-value
|
PK-TURP (n = 11)
|
PK-EEP (n = 13)
|
P-value
|
|---|
|
Age (year)
|
72.67 ± 7.99
|
66.37 ± 6.14
|
0.014
|
71.11 ± 7.4
|
70.61 ± 5.49
|
0.751
|
72.64 ± 6.76
|
72.23 ± 10.96
|
0.916
|
|
BMI (kg/m3)
|
22.57 ± 2.4
|
23.32 ± 4.35
|
0.527
|
23.5 ± 3.88
|
22.9 ± 2.3
|
0.434
|
23.62 ± 3.22
|
24.56 ± 3.21
|
0.483
|
|
TPSA (ng/ml)
|
2.32 (1.22–8.55)
|
1.39 (0.70–2.49)
|
0.155
|
4.86 (2.63–8.02)
|
5.08 (2.35–8.12)
|
0.787
|
7.86 ± 4.49
|
6.89 ± 3.93
|
0.576
|
|
FPSA (ng/ml)
|
0.47 (0.25–1.24)
|
0.33 (0.12–0.51)
|
0.107
|
0.89 (0.58–1.76)
|
0.84 (0.49–1.37)
|
0.437
|
1.81 ± 1.14
|
1.61 ± 0.94
|
0.640
|
|
RBC (X1012)
|
4.73 ± 0.61
|
4.85 ± 0.54
|
0.570
|
4.7 ± 0.54
|
4.77 ± 0.71
|
0.673
|
5.13 ± 0.65
|
4.62 ± 0.58
|
0.050
|
|
HB (g/L)
|
144.87 ± 17.74
|
153.32 ± 15.88
|
0.153
|
147.73 ± 17.08
|
148.52 ± 17.72
|
0.851
|
153.91 ± 26.21
|
146.31 ± 18.56
|
0.416
|
|
HCT (L/L)
|
0.44 ± 0.05
|
0.46 ± 0.05
|
0.212
|
0.44 ± 0.05
|
0.45 ± 0.05
|
0.569
|
0.47 ± 0.07
|
0.44 ± 0.05
|
0.239
|
|
K+ (mmol/L)
|
3.87 ± 0.31
|
3.92 ± 0.32
|
0.675
|
3.91 ± 0.4
|
4.02 ± 0.56
|
0.350
|
3.75 ± 0.31
|
3.71 ± 0.52
|
0.836
|
|
Na+ (mmol/L)
|
139.53 ± 3.36
|
140.47 ± 3.17
|
0.406
|
139.71 ± 3.34
|
140.82 ± 3.74
|
0.192
|
140.09 ± 2.55
|
142 ± 2.94
|
0.107
|
|
Cl− (mmol/L)
|
100.91 ± 3.56
|
102.02 ± 3.63
|
0.377
|
101.11 ± 4.05
|
102.61 ± 4.00
|
0.125
|
101.27 ± 1.85
|
104 ± 3.94
|
0.039
|
|
Ca2+ (mmol/L)
|
2.21 ± 0.13
|
2.25 ± 0.12
|
0.322
|
2.24 ± 0.16
|
2.21 ± 0.11
|
0.457
|
2.15 ± 0.08
|
2.15 ± 0.08
|
0.920
|
|
Mg2+ (mmol/L)
|
0.89 ± 0.07
|
0.89 ± 0.06
|
0.825
|
0.87 ± 0.1
|
0.88 ± 0.06
|
0.421
|
0.9 ± 0.07
|
0.89 ± 0.08
|
0.689
|
- Data is presented as means ± standard deviations or medians with interquartile ranges
- The significance of bold means P-value < 0.05
- PV, prostate volume; PK-TURP, transurethral plasmakinetic resection of the prostate; PK-EEP, transurethral plasmakinetic endoscopic enucleation of the prostate; BMI, body mass index; TPSA, total prostate specific antigen; FPSA, free prostate specific antigen; RBC, red blood cell count; HB, hemoglobin; HCT, haematocrit
