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Table 1 Characteristics of patients with lung cancer and controls

From: Single nucleotide polymorphism in the 3′ untranslated region of LPP is a risk factor for lung cancer: a case-control study

Characteristics

Patients (n = 322)

Controls (n = 384)

Age, years

59.00 ± 9.83

51.16 ± 11.50

 ≤ 50 years

58 (18.01%)

156 (40.62%)

 >  50 years

264 (91.99%)

228 (59.38%)

Gender

 Male

245 (76.1%)

278 (72.4%)

 Female

77 (23.9%)

106 (27.6%)

Histology

 Adenocarcinoma

150

 

 Squamous cell

98

 

 small cell carcinoma

74

 

Stage

 I-II

95

 

 III-IV

213

 

 Missing

34

 

Lymphatic metastasis

 Yes

193

 

 No

127