[Changes in hospitality workers' expectations and attitudes after the implementation of the Spanish smoking law]

To assess changes in hospitality workers' expectations and attitudes towards the Spanish smoking law before and 2 years after the smoking ban.

We performed a longitudinal study of a cohort (n=431) of hospitality workers in five regions in Spain before the law came into effect and 24 months later. Expectations and attitudes towards the ban and knowledge about the effect of second-hand smoke on health were compared before and after the ban.

We recruited 431 hospitality workers in the baseline survey and 219 were followed-up 24 months later (overall follow-up rate of 50.8%). The percentage of hospitality workers who knew the law was 79.0% before it was passed and was 94.1% 24 months later (p<0.05). We observed an increase in support to the smoke-free ban in all public places, including bars and restaurants (54.1% to 65.8%; p<0.05). The percentages of support for the current ban, perception of compliance with the ban by employees and customers, and knowledge of the effect of second-hand smoke on health also increased.

Knowledge and support to the Spanish smoking law among hospitality workers increased 2 years after the implementation of the ban.