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Table 2 Correlation of PNI and HGSC patient characteristics (n = 875)

From: The preoperative prognostic nutritional index is a predictive and prognostic factor of high-grade serous ovarian cancer

Parameters

N (%)

PNI

P value

< 45.45 N (%)

≥ 45.45 N (%)

Age

  < 56

423 (48.8%)

181 (45.9%)

242 (51.3%)

0.133

  ≥ 56

443 (51.2%)

213 (54.1%)

230 (48.7%)

FIGO stage

 Early (I, II)

75 (8.7%)

18 (4.6%)

57 (12.1%)

< 0.001

 Advanced (III, IV)

791 (91.3%)

376 (95.4%)

415 (87.9%)

CA125

  < 500

190 (22.5%)

65 (16.9%)

125 (27.1%)

< 0.001

  ≥ 500

656 (77.5%)

319 (83.1%)

337 (72.9%)

Ascites

 No

99 (11.4%)

14 (3.6%)

85 (18.0%)

< 0.001

  < 500

144 (16.6%)

27 (6.9%)

117 (24.8%)

  ≥ 500

622 (71.9%)

353 (89.6%)

269 (57.1%)

Residual disease

 No

270 (31.2%)

77 (19.5%)

193 (40.9%)

< 0.001

 Yes

596 (68.8%)

317 (80.5%)

279 (59.1%)

Platinum sensitivity

 Yes

561 (70.5%)

223 (62.8%)

338 (76.6%)

< 0.001

 No

235 (29.5%)

132 (37.2%)

103 (23.4%)

BMI

 Underweight (< 18.5)

47 (5.5%)

27 (7.0%)

20 (4.3%)

0.023

 Normal (18.5–23.9)

591 (69.8%)

250 (64.8%)

341 (74.0%)

 Overweight (24–27.9)

184 (21.7%)

94 (24.4%)

90 (19.5%)

 Obese (≥ 28)

25 (3.0%)

15 (3.9%)

10 (2.2%)