Transurethral plasmakinetic resection versus enucleation for benign prostatic hyperplasia: comparison of intraoperative safety profiles based on endoscopic surgical monitoring system

Table 4 Comparison of postoperative parameters in all groups

Variable	PV < 40 ml			40 ml ≤ PV ≤ 80 ml			PV > 80 ml
Variable	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
RBC (X10¹²)	4.67 ± 0.59	4.66 ± 0.48	0.924	4.62 ± 0.66	4.65 ± 0.6	0.852	5.02 ± 0.76	4.51 ± 0.65	0.090
Hb (g/L)	140.8 ± 18.49	145.58 ± 15.32	0.416	143.05 ± 21.23	143.7 ± 17.16	0.890	151.27 ± 29.63	141 ± 20.49	0.328
HCT (L/L)	0.43 ± 0.05	0.44 ± 0.04	0.592	0.43 ± 0.06	0.43 ± 0.05	0.877	0.46 ± 0.08	0.42 ± 0.07	0.233
K⁺ (mmol/L)	3.83 ± 0.42	3.96 ± 0.52	0.419	3.98 ± 0.53	3.79 ± 0.44	0.104	3.65 ± 0.27	3.83 ± 0.48	0.282
Na⁺ (mmol/L)	139.07 ± 3.41	139.57 ± 3.97	0.701	138.51 ± 2.67	139.16 ± 2.69	0.315	140.36 ± 3.46	140.71 ± 3.37	0.803
Cl⁻ (mmol/L)	101.94 ± 3.73	102.84 ± 3.82	0.497	101.41 ± 3.21	102.66 ± 4.06	0.156	103.07 ± 4.12	103.67 ± 3.44	0.703
Ca²⁺ (mmol/L)	2.2 ± 0.15	2.19 ± 0.17	0.839	2.21 ± 0.17	2.23 ± 0.11	0.562	2.19 ± 0.16	2.13 ± 0.2	0.435
Mg²⁺ (mmol/L)	0.81 ± 0.1	0.82 ± 0.06	0.576	0.82 ± 0.1	0.8 ± 0.07	0.534	0.79 ± 0.05	0.79 ± 0.07	0.819
Postoperative bladder irrigation time (d)	1.47 ± 0.58	1.82 ± 0.89	0.197	2 (1.25–3)	1.5 (1–2)	0.025	2.5 (1.5–2.5)	1 (1–1.75)	0.007
Postoperative indwelling catheter time (d)	4.63 ± 1.46	4.05 ± 1.18	0.208	4.46 ± 1.39	3.59 ± 1.16	0.006	4.5 (3.5–6.5)	3 (2.5–3.75)	0.001
Postoperative hospital stay time (d)	4.93 ± 1.49	4.45 ± 1.25	0.307	4.57 ± 1.33	4.49 ± 1.21	0.787	5.5 (4–7)	3.5 (3.25–5)	0.008

Data is presented as means ± standard deviations or medians with interquartile ranges
The significance of bold means P-value < 0.05

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