For example, people with lower levels of education, lower incomes and higher levels of psychological distress may be more likely to smoke
If the complete case dataset is not indicated to be a random sample by Little's test, we will then report the point estimates and their 95% confidence intervals by applying the worst- and best-case scenario imputations for the missing values
Quitting smoking, informed by your pack-year history, can be a pivotal step toward a healthier life
"And he came into the sleeping bag drunk, and he didn't know his lines
The primary role of this process is to convert amino acids, glycerol, and lactic acid into glucose (96)
10 Years Your lung cancer risk is now half of what it was when you smoked