Table 5 Univariate and multivariate analysis of prognostic factors of total PPFE

1.00 [.97–1.04]

.84

1.11 [.47–2.61]

.81

.74 [.65–.85]

 < .01

1.02 [.42–2.46]

.66

1.05 [1.02–1.09]

 < .01

1.23 [1.09–1.38]

 < .01

1.04 [1.01–1.07]

.02

1.03 [1.01–1.06]

.01

.98 [.95–1.00]

.08

1.05 [1.00–1.09]

.05

.96 [.94–.99]

.01

.96 [.94–.99]

 < .01

.98 [.96–1.00]

.05

.99 [.99–1.00]

.14

1.00 [.98–1.02]

.92

.98 [.96–.99]

.04

.98 [.96–1.00]

.10

1.00 [.99–1.01]

.52

1.5 [1.12–2.02]

 < .01

.01 [.01–1.14]

.06

1.15 [.39–3.43]

.08

5.36 [1.94–14.82]

 < .01