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Table 5 Questions from literature regarding risk perceptions and knowledge of child exposure to tobacco smoke

From: Parental risk perceptions of child exposure to tobacco smoke

Study ID

Question + scale for answer

Author definition

Inferred dimension

Bock

How much do you think other people’s smoking affects your baby’s health Scale: 1-5

Risk perception

Severity

Chen 2013

Smoking has bad impact on children’s health

Perception, consequence

Harm

Children’s health is affected

Scale: 1–5, strongly agree to strongly disagree

Drehmer, Winickoff

Breathing air in a room where people smoked yesterday can harm children today (third hand smoke)

Health risks (thirdhand smoke)

Harm

Scale: 1–4 agreement, strongly agreed – strongly disagreed

Evans and Gilmore

'Do you think that living with someone who smokes does, or does not, increase a child's risk of: asthma/ear infection/cot death/chest infections/other infections?'

Knowledge

Susceptibility

Scale: Binary (yes/no)

Farber

How much effect do you think exposure to tobacco smoke has on your child’s asthma?

Beliefs

Severity

Scale: 4 categories: No/small/moderate/large negative effect.

Helgason

Children exposed to ETS more likely to have inner ear/respiratory diseases/asthma attacks

Health risk awareness

Susceptibility

Scale: 1-4

Lonergan

A nonsmoker who regularly breathes in someone else’s smoke increases the risk of a nonsmoker getting… ear infections in children (Increases risk/does not increase risk)

Risk perceptions

Susceptibility

Lund & Helgason

Children exposed to ETS are more likely to have inner ear/respiratory diseases/

Health risk awareness

Susceptibility

Scale: 1-4

McMillan

Inhaled smoke from a parent’s cigarette harms health of infants and children

Knowledge of harm

Harm

Scale: 1–4 agreement/ disagreement

Wagener

From Perceived vulnerability scale:

Risk perception, Perceived vulnerability, optimism bias

Susceptibility

How much do you believe that

a. your smoking is related to your child’s asthma symptoms

Severity

b. your smoking increases the frequency of your child’s asthma attacks

Severity

c. your smoking affects how bad your child’s asthma is

Severity

d. your smoking increases the chance that your child will have to go to the emergency room or be hospitalized for an asthma attack?

Susceptibility/Severity

From Optimistic Bias scale:

Susceptibility/Severity

Compared to other children with asthma whose parents don’t smoke, what are the chances that

Susceptibility/Severity

a. your child will have an asthma attack

Susceptibility/Severity

b. your child’s asthma symptoms getting worse,

c. your child will have to visit the emergency room for an asthma attack

d. your child will have to visit a doctor because of worsening asthma

Scale: 1–5, low – high risk

Winickoff 2009

Inhaled smoke from a parent’s cigarette harms health of infants and children

Health beliefs

Harm

Harm

Breathing air in a room today where people smoked yesterday can harm

Health of infants and children

Scale: 1–4 agreement