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. 2014 Jan 9;15(1):2. doi: 10.1186/1465-9921-15-2

Table 1.

Select variables by CMH status in the LSC

LSC
Total
CMH
No CMH
 
 
n = 900
(100.0)
n = 311
(100.0)
n = 589
(100.0)
 
Characteristic n or mean (%) or (SD) n or mean (%) or (SD) n or mean (%) or (SD) p value
Female
673
(74.8)
222
(71.3)
451
(76.6)
0.088
Baseline age
55.9
(9.6)
55.1
(9.8)
56.3
(9.4)
0.067
Education > = HS*
663
(73.7)
207
(66.6)
456
(77.4)
<0.001
Obese
278
(30.9)
93
(29.9)
185
(31.4)
0.642
Pack years
41.1
(20.9)
44.2
(21.8)
39.5
(20.2)
0.001
Baseline smoker
494
(55.6)
236
(76.4)
258
(44.6)
<.0001
Baseline COPD
281
(31.2)
123
(39.6)
158
(26.8)
<.0001
Total methylation
2.47
(2.12)
2.66
(2.22)
2.37
(2.06)
0.057
PCDH20
333
(37.0)
125
(40.2)
208
(35.3)
0.149
SULF2
299
(33.2)
122
(39.2)
177
(30.1)
0.005
GATA4
348
(38.7)
125
(40.2)
223
(37.9)
0.495
PAX5A
138
(15.3)
46
(14.8)
92
(15.6)
0.743
p16
154
(17.1)
61
(19.6)
93
(15.8)
0.147
MGMT
249
(27.7)
87
(28.0)
162
(27.5)
0.881
DAPK
153
(17.0)
54
(17.4)
99
(16.8)
0.833
GATA5
152
(16.9)
55
(17.7)
97
(16.5)
0.643
PAX5B
90
(10.0)
30
(9.7)
60
(10.2)
0.797
DAL1
71
(7.9)
27
(8.7)
44
(7.4)
0.521
JPH3 229 (25.4) 91 (29.3) 138 (23.4) 0.056

*High school.