Table 2.

IPSS, QOL, PVR, and Qmax at baseline, 1, 6, 12 and 24 months for patients after PUL

	Baseline	1 month	6 months	12 months	24 months
IPSS
N	86	48	41	42	41
Mean ± SD	20.82 ± 6.52	11.92 ± 7.13	10.59 ± 5.61	10.29 ± 4.70	10.17 ± 3.93
95% CI	19.44–22.20	9.90–13.94	8.87–12.31	8.87–11.71	8.97–11.37
p value	–	< 0.0001	< 0.0001	< 0.0001	< 0.0001
QoL
N	86	45	42	38	44
Mean ± SD	4.14 ± 1.22	2.22 ± 1.38	2.05 ± 1.10	2.21 ± 1.38	1.98 ± 0.90
95% CI	3.88–4.40	1.82–2.62	1.72–2.38	1.77–2.65	1.71–2.25
p value	–	< 0.0001	< 0.0001	< 0.0001	< 0.0001
PVR (ml)
N	86	41	41	33	41
Mean ± SD	149.53 ± 251.46	91.05 ± 235.06	50.85 ± 61.12	62.97 ± 44.22	44.63 ± 42.27
95% CI	96.33–202.68	19.10–163.00	32.14–69.56	47.88–78.06	31.69–57.57
p value	–	0.2951	< 0.01	< 0.005	< 0.01
Qmax (ml/s)
N	86	42	46	34	43
Mean ± SD	11.24 ± 3.16	15.54 ± 6.27	14.95 ± 5.82	14.11 ± 5.02	14.21 ± 3.28
95% CI	10.57–11.91	13.64–17.44	13.27–16.63	12.42–15.80	13.23–15.19
p value	–	0.005	< 0.001	< 0.001	0.005