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Table 1 The baseline demographic and clinical characteristics of the patients with peripheral ground glass opacity for localization

From: A novel localization technique for peripheral ground glass opacity using geometric parameters measured on CT images

Variables Patients (n = 93)
Age (years) 54.0 ± 13.0
Median, range 55, 20–81
Sex, n (%)
 Male 34 (37)
 Female 59 (63)
Body mass index 23.2 ± 2.88
Smoking history (current/former), n (%) 25 (27)
Family history of lung cancer, n (%) 7 (8)
Comorbidities, n (%)
 Hypertension 15 (16)
 Diabetes 6 (7)
 Heart disease 4 (4)
 Chronic obstructive pulmonary disease 6 (7)
 Previous contralateral pulmonary operation, n (%) 11 (12)
History of other malignancies, n (%)
 Colorectal cancer 2 (2)
 Breast cancer 2 (2)
 Ovarian cancer 1 (1)