Skip to main content

Table 1 Smoking behaviours phenotypes

From: Phenotype prediction from genome-wide association studies: application to smoking behaviors

Phenotype

# of cases

# of controls

CPD10*

602

752

Smoking Initiation (SI)

3357

807

Smoking Cessation (SC)

2064

1293

  1. CPD10: binary phenotype of nicotine dependence (ND) defined as <10 cigarettes/day and >21 cigarettes/day