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Table 2 Multivariate analysis for the risk of malignancy according to ground glass opacity size

From: Surgical resection of nodular ground-glass opacities without percutaneous needle aspiration or biopsy

Size

Total

Benign

Malignant

p-value

OR

95% CI

(n =330)

(n =16)

(n =314)

< 10 mm

39

5 (31.3)

34 (10.8)

0.015

  

10 mm ≤ <15 mm

76

5 (31.3)

71 (22.6)

0.146

2.777

0.701 – 10.994

15 mm ≤

215

6 (37.5)

209 (66.6)

0.004

8.323

1.968 – 35.196

  1. OR, odds ratio; CI, confidence interval.
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BMC Cancer

ISSN: 1471-2407

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