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Table 1 Analysis of the association between the expression level of p-S6 and clinicopathological features of NSCLC (n = 350)

From: Overexpressed p-S6 associates with lymph node metastasis and predicts poor prognosis in non-small cell lung cancer

Clinicopathological features (n)

p-S6

N

High (%)

Low (%)

P-value

Age (years)

  ≤ 50

95

48 (50.5)

47 (49.5)

 

 >50

255

121 (47.5)

134 (52.5)

0.632

Gender

 Male

266

114 (42.9)

152 (57.1)

 

 Female

84

55 (65.5)

29 (34.5)

0.000a

Clinical stage

 Stage I-II

151

75 (49.7)

76 (50.3)

 

 Stage III

199

93 (46.7)

106 (53.3)

0.519

LN status

 LNM

210

117 (55.7)

93 (44.3)

 

 No LNM

140

52 (37.1)

88 (62.9)

0.001a

Histological type

 SCC

154

47 (30.5)

107 (69.5)

 

 ADC

196

122 (62.2)

74 (37.8)

0.000a

Pathological grade

 Well/ Moderate

152

77 (50.7)

75 (49.3)

 

 Poor

198

92 (46.5)

106 (53.5)

0.452

Survival status

 Alive

187

77 (41.2)

110 (58.8)

 

 Dead

163

92 (56.4)

71 (43.6)

0.005a

  1. aChi-square test, statistically significant difference (P < 0.05). Abbreviations: ADC Adenocarcinoma, SCC squamous cell carcinoma, LNM Lymph node metastasis