Thorax 42 , 241219 (1987)
For context, Ashton is 44 years old in 2022, putting him in the very age group where smoking can exacerbate the condition
Vaping and its effects are still new so it is challenging to link vaping to lung cancer directly
These days vaping is extremely popular as an alternative to traditional cigarettes
We performed four sensitivity analyses to test the stability of our main findings (i.e., the association between the timing of maternal cigarette smoking and six subtypes of congenital anomalies), including the exclusion of women with cesarean section, the exclusion of those with eclampsia, gestational hypertension or gestational diabetes, the exclusion of those with preterm delivery, and the use of imputation analyses (using the fully conditional specification method [24]) to deal with missing data on all variables of interest
let the water boil for about three hours, according to the age and size of the hare, keeping it boiling all the time, and till up the pot as it boils away
