What is a risk factor associated with childhood asthma?

Question

Quizplus · Accepted Answer

Parental smoking is a well-known risk factor for childhood asthma as it increases exposure to secondhand smoke which can trigger asthma symptoms and inflammation in the airways. Postmaturity at birth and a low BMI are not significant risk factors. In fact, a high BMI may be a risk factor for asthma. High SES status may be associated with reduced exposure to environmental pollutants and allergens, but it is not a strong risk factor on its own.

What Is a Risk Factor Associated with Childhood Asthma