Sentence examples for a prevalence about from inspiring English sources

For example surveys of somatoform disorders in primary care waiting room populations report frequencies of 25-30% [ 50, 51] whereas GPs report a prevalence about 15% [ 52, 53].

Similarly, age is a strong predictor of HIV infection (χ=86, p<0.001) among women living in urban areas (node 8), where the age group 30 49 (node 19) has a prevalence about twice that among the age group 15 29 node 20 (29% vs 15%; Table 3).

Epilepsy, or recurrent seizures, has a prevalence of about 0.5 percent.

Headache is a common problem in children and adolescents with a prevalence of about 60%.

On the other hand, epilepsy exhibits a prevalence of about 6% in migraineurs[2].

Pediatric myeloid sarcoma has a prevalence of about 0.7 in one million children and can progress to AML [16, 17].

Migraine has a prevalence of about 11% in the general population and is the seventh most disabling disease worldwide [1,2].

With a prevalence of about 21% among girls and boys, truancy should be a major social concern in Swaziland.

10 The MS genotype has a prevalence of about 4%11%% in Europe, being highest in Spain and lowest in Scandinavia.

Several population-based studies on the prevalence of fish allergy have been performed in mainly western countries indicating a prevalence of about 0.5% [ 2, 3].

Rheumatoid arthritis (RA) is a progressive systemic autoimmune disease with a prevalence of about 0.5 to 1% [ 1] and it is characterized by symmetrical polyarthritis.