Using a 5-point scale (0 4 points), the physician evaluated the following symptomatic parameters at four successive visits (days 0, 5, 10 and 14): nasal congestion, nasal discharge, post-nasal drip and headache.
The WHO 2012 VA standard (8) includes indicators relating to positive or negative malaria test results during the final illness, as well as other relevant symptomatic parameters.
For instance, if bias is present in the data sources used to inform the symptomatic proportion parameters, SI incidence would be affected.
The fraction of infected individuals who become symptomatic is a parameter with a very high influence on the difference of symptomatic cases between scenario 1 and 2. The duration of naturally acquired influenza A immunity is also very influential.
Shown are the parameters symptomatic (S), asymptomatic (A), year (y), time of living in endemic area (TLEA), time of living in the same address (TLSA), number of previous episodes of falciparum infection (NPEF), number of recombinant antigens recognized (NAR) and time since the last symptomatic episode (TLSE).
Symptoms that resolved from present to absent during the course of therapy were coded as symptomatic response for that parameter.
A power calculation demonstrated that, with a sample size of 70 per group, a two-arm study has a power of 80% to detect a 66% absolute difference in treatment efficacy at a significance level of 0.05 regarding the primary outcome parameter, ie symptomatic lymphoceles CTCAE 4.03 grade ≥2.
However, to the authors' knowledge, no quantitative studies have addressed various radiographic parameters of symptomatic, congenitally stenotic individuals to normal subjects.
Unfortunately, there is no consensus on which parameters predict symptomatic malunion and post-traumatic arthrosis most securely.
