The overall headache prevalence remained stable in Germany in the last 15 years.
Some studies reported that new or worse headache prevalence remained consistent with at least 33% of patients [14].
After 2 and 4 passages, the prevalence remained at 75% (Figure 2F) and 73% (Figure 2I), respectively.
The prevalence remained stable with age in females but increased with age in males, reaching 87.5% at >16 years.
The nosocomial prevalence remained at a steady state of 15% over the entire time frame in high prevalence settings.
This scenario corresponds to the documented report among 2070 individuals, where, despite 30 treatments per week for two years, scabies prevalence remained near 50% [4].
Exercise prevalence remained stable across this age range only for males and females in the Netherlands and for females in the UK and Sweden.
P. malariae prevalence remained similar (2.3% and 2.1% respectively) as did the overall burden of malaria −12.7% in 1996 to 13.44% in 1997.
After the rapid reduction in active TB prevalence mentioned above, the average predicted active TB prevalence remained below 1% until the 10th year.
Especially in Qinghai and Gansu, HBcAb prevalence remained higher than that of HBsAb, which suggests that the HBV vaccination is insufficient in these regions and the prevalence of HBsAb together with HBcAb mainly resulted from latent HBV infection (Fig. 2C).
Prevalence remained higher for several months (38 ).
