Qmax < 10 mL/s

Univariate Analysis

Multivariate Analysis

Variables

Total Number

(N = 103)

n (%)

Qmax < 10 mL/s n (%)

Crude O.R*

(95% C.I)

P-value

Adjusted O.R*

(95% C.I)

P-value

IPSS Severity

Mild

20 (19.42)

20 (27.40)

1 (0.6-2.03)

0.17

1 (0.3-2.1)

0.85

Moderate

59 (57.28)

48 (65.75)

4.36 (2.26 - 8.40)

<0.001

1.57 (0.45 - 5.43)

0.71

Severe

24 (23.30)

5 (6.85)

0.26 (0.09 - 0.70)

0.008

0.19 (0.02 - 1.29)

0.09

IPP Grade

Absent

20 (19.42)

0 (0.00)

1 (0.6-2.03)

0.17

1 (0.3-2.1)

0.85

Grade I

27 (26.21)

3 (11.11)

7.98 (2.41 - 26.46)

<0.001

5.26 (1.11 - 24.88)

0.03

Grade II

35 (33.98)

13 (37.14)

1.69 (0.85 - 3.36)

0.13

3.65 (0.67 - 19.97)

0.13

Grade III

21 (20.39)

14 (66.67)

0.50 (0.20 - 1.23)

0.13

0.63 (0.11 - 3.41)

0.58