Table 2 Univariate and multivariate analyses of PFS in the NACT cohort

Age

1.00 (0.978–1.02)

0.960

1.00 (0.973–1.04)

0.763

BMI

1.01 (0.944–1.07)

0.849

CCI

 0

Ref

 1

0.51 (0.185–1.38)

0.184

  ≥ 2

1.09 (0.501–2.37)

0.829

Hydrothorax

 No

Ref

 Yes

1.13 (0.566–2.27)

0.723

Ascites

 No

Ref

Ref

 Yes

0.857 (0.557–1.32)

0.483

0.806 (0.456–1.42)

0.458

CA125

1.00 (1.00–1.00)

0.959

BRCA mutation^a

 No

Ref

Ref

 Yes

0.459 (0.246–0.856)

0.0143

0.516 (0.273–0.975)

0.042

FIGO stage

 IIIC

Ref

Ref

 IV

1.08 (0.684–1.70)

0.750

0.665 (0.349–1.27)

0.214

SCS

 LOW

Ref

 Non-LOW^b

1.10 (0.651–1.85)

0.726

NACT cycles

  ≤ 2

Ref

 3

1.25 (0.788–1.97)

0.346

  ≥ 4

1.28 (0.641–2.56)

0.483

LN status

 NLN

Ref

Ref

 MLN

1.84 (1.20–2.82)

0.00519

1.90 (1.06–3.41)

0.032