Among the poorest children, stunting prevalence declined from 56%to44%4%.
However migraine prevalence declined also in our male cohorts older than 50 years.
TTH prevalence declined steadily from 40.1 % in those aged 18 25 years to 28.7 % in those over 56.
In both genders, 1-year prevalence declined substantially after age 60 y (48.2% in males, 61.9% in females).
Voles occurred more often in patches surrounded by natural pastures, while prevalence declined with increasing cover by shrubland, pine plantations, improved pastures and grazed cropland.
(Table 4 and Figure 4) Headaches on the seizure-day are most common in young patients (18 29 years), and the prevalence declined with age throughout the range of 18 59 years.
In the population survey, the prevalence of migraine increased with age until a peak was reached during the fifth decade of life; thereafter, the prevalence declined, more quickly in women than in men.
There was fluctuating variation with age, in the range 86 97 %, between 18 and 49 years; reported prevalence declined then, presumably as a factor of recall, to 79.3 % in those aged 50 54, 69.0 % in those aged 55 59 and 64.4 % in those >60 years.
Peripheral and placental parasitemia prevalence declined from 23.5% to 5.0% and from 25.2% to 6.8% respectively.
In the GZ cohort, the 20 29 age-group was found to have the highest HPV prevalence (15.1%, 95% CI: 10.7 19.5), and the prevalence declined as the age increased, and there was no significant difference observed in HPV prevalence among the five age-groups.
Prevalence declined between 2005 and 2007.
