These, of course, are not prevalence data as we did not adopt a formal population sampling approach.
Of course, the prevalence of vitamin D deficiency and insufficiency depends on the definition used.
Of course, the prevalence was lower because of further elimination and screening.
21 Of course, the prevalence of SpA in patients presenting to rheumatologists is likely to be significantly higher, reflecting the different pretest probability of SpA.
Of course, HIV prevalence in young heterosexual people remains low, with the result that they are not the most at risk for HIV exposure (until now).
Of course, the prevalence of syphilis in the particular risk group has to be determined first in order to decide whether the infection deserves priority for intervention.
Conclusions Based on the equal effectiveness of helmet therapy and skull deformation following its natural course, high prevalence of side effects, and high costs associated with helmet therapy, we discourage the use of a helmet as a standard treatment for healthy infants with moderate to severe skull deformation.
With respect to prevalence and course of PTSD and PTSS of fathers of unintentionally injured children or fathers of children with a chronic disease we expected the initial levels of posttraumatic stress reactions to be similar in both groups.
All follow-up examinations were grouped on the basis of annual intervals for assessing the course of prevalences of undesired outcomes and radiographic component loosening.
There is a caveat in our data in that our malarial prevalence estimates are on a country-by-country basis for 21 countries, and of course reflect current prevalence levels rather than prevalence levels in the past that may have given rise to the different allele frequencies seen today.
