However, our results pointed to a slightly higher prevalence of illicit drug use among gym-goers.
Resting salivary flow rates less than 0.01 mL/min were associated with a slightly higher prevalence of dental caries.
A Spanish study also reported a slightly higher prevalence of general pain conditions (including headache) in urban areas compared to rural regions [30].
This can partly explain the slightly higher prevalence of incomplete circle of Willis reported by Cucchiara and colleagues [8] compared to the present study.
However, our results revealed a slightly higher prevalence of illicit drug use among gym attendees as compared to the general population.
The size of the place of residence had only a minor impact in this US survey with a slightly higher prevalence for severe migraine in the rural regions (< 50,000 inhabitants).
A stable slightly higher prevalence was observed in urban versus rural areas (p<0.0001), and there was also a significant trend towards higher prevalence rates in groups with a monthly household income larger than 3,500 €p=0.0303).
Within nations, there is a slightly higher prevalence in higher socioeconomic groups.
Though patients in the MAS3 group had a slightly higher prevalence of gametocytemia before treatment, they cleared it more rapidly than patients in the DHA-PPQ group.
In this study there were only minor differences in patient characteristics between users of simvastatin, atorvastatin and rosuvastatin, apart from a slightly higher prevalence of a history of renal disease or CVD in the latter two.
A slightly higher prevalence of adiposity was observed in our cohort at age 10 than was recently reported from a similar setting in Western Sweden,[3] while a study of Norwegian fourth graders[28] showed rates similar to ours.
