After his bout of pneumonia, Clarkson said lung tests showed he still had 96 per cent capacity for a person his age and he could 'breathe out harder and for longer than a non-smoking 40-year-old'
Model 2 was adjusted for age, sex, body mass index, household income, area of residence, duration of smoking, previous pack-years of smoking, alcohol consumption, regular physical activity, comorbidities (hypertension, dyslipidemia, CKD, and pulmonary diseases (defined as any of ILD, asthma, or COPD)
federal law enacted by President Richard Nixon in 1970 to replace Harry Anslinger's 1937 Marihuana Tax Act that was ruled unconstitutional by the Supreme Court
Programs include: sound
In Chile, smoking-attributable mortality is rising following widespread increases in female prevalence (see figure 1)