PSQI #9 (trouble sleeping: e) cough or snore loudly)
x0sq09
During the past month, how often have you had trouble sleeping because you ... e) cough or snore loudly
Type
Categorical
Unit
Version
1.0.0.3
During the past month, how often have you had trouble sleeping because you ... e) cough or snore loudly
Categorical
1.0.0.3