The phrase "amounts of smoking" is correct and usable in written English.
It can be used when discussing the quantity or frequency of smoking behavior in a specific context, such as health studies or personal habits.
Example: "The study aimed to analyze the health effects of different amounts of smoking among participants."
Alternatives: "levels of smoking" or "quantities of smoking".
Therefore, we surmise that the response to acute altitude exposure through vasoconstriction, change of cerebrovascular reactivity and other physiological compensatory reactions disguised the effect of smoking and alcohol consumption on headache, and that the smoking and drinking indexes (or cumulative amounts of smoking and drinking) did not affect HAH.
15 16 Smoking prevalence in later ages and amounts of smoking also affect lung cancer mortality.
Patients with centrilobular or mixed emphysema had a history of higher amounts of smoking (P < 0.05).
51 Therefore, the differences in the amounts of smoking might have contributed to the variations in the influence of cigarette smoking on the disposition of olanzapine and clozapine among the studies included.
Of these, variations in smoking history (described above) and current smoking status are potentially the most essential, as some of the COPD studies had minimum amounts of smoking exposure required for eligibility, and include a mix of current and former smokers.
Pearson's correlation coefficient was calculated between the amount of smoking (number of cigarettes smoked and CO concentration) versus levels of craving for smoking, depression, and menstrual phase-associated symptoms.
Passive exposure to tobacco smoke will be quantified by a questionnaire specifically enquiring about current smoking and the amount of smoking by household members, cumulative smoke exposure in pack-years since birth and in utero exposure, using validated questions.
She found that certain biological markers, such as the presence of nicotine in dogs' hair, were much higher in dogs exposed to smoke at home and were related to the amount of smoking going on.
The bad news: No amount of smoking is safe, even only occasional use or exposure to secondhand smoke.
Thus, the amount of smoking exposure was analyzed based on the number of packs of cigarettes smoked per day.
When ever smokers were further stratified by the amount of smoking, the risk estimates remained statistically significant among those who reported having smoked more than five pack-years.
