From: Association of PD-1 polymorphisms with the risk and prognosis of lung adenocarcinoma in the northeastern Chinese Han population
Haplotype
Frequency
Frequency of cases
Frequency of controls
Chi square
P Value
CTTA
0.413
0.500
0.333
16.41
5.10E-05
TCTG
0.253
0.201
0.300
7.475
0.0063
CCCG
0.233
0.197
0.267
3.875
0.049
CCTG
0.096
0.091
0.100
0.127
0.7218