The patient's psychological state before initiating treatment, showing a prevalence of normal anxiety and depression and a psychopathology in 30% of the cases, characterised principally by adaptation disorders (70% of the cases), is in agreement with Derogatis [ 42] and Massie [ 43].
Patients without PE who had normal/near normal scans had a higher prevalence of normal P(A a O2 than the other two groups.
The selection of images considered with respect to the difficulty of the task, i.e. is it a "stress" set, in which only hard cases likely to be vulnerable to compression are included, or is it a "field" set, in which a representative prevalence of abnormal and normal findings is considered, or an "enriched" set, which is somewhere in between.
The CKD-EPI equation led to a higher prevalence of normal renal function (57.4%) and a lower prevalence of mildly decreased renal function (33.1%).
In comparison, the prevalence of CFS in a normal population ranges between 0.23% and 0.56% in different populations [ 29, 30].
In this study, the prevalence of women with a normal cytology to be HPV positive was 21%, and is in agreement with other studies in which the same MY09/MY11 PCR technique was used (26.0%, Hildesheim et al, 1994; 17.0%, Torroella-Kouri et al, 1998; 25.1%, Riethmuller et al, 1999).
Low cellular infiltration but with an increase in fibrous tissues may explain the clinical feature of a high prevalence of RP and normal IgG concentration in ACA+ pSS.
In ACA+ SS, low cellular infiltration but with an increase in fibrous tissues may explain the clinical feature of a high prevalence of RP and normal serum IgG concentration in ACA+ pSS.
Information regarding H. pylori infection in areas bordering Northern Uganda is scarce; a study in Sudan using the rapid urease test and culture to diagnose H. pylori infection found a prevalence of 16% in normal control subjects compared to 80% in patients with gastritis and 56% in patients with duodenal ulcer [ 34].
I think we underemphasize the prevalence of certain normal errors inherent in medical practice.
