The phrase "among all cases of" is correct and usable in written English.
It can be used when discussing a specific subset or category within a larger group of cases or instances.
Example: "Among all cases of fraud, this one stands out due to its complexity."
Alternatives: "in all instances of" or "within all examples of".
Sensitivity refers to the ability of the classifier to correctly detect a melanoma among all cases of melanoma.
In this retrospective observational study we analyzed the prevalence and epidemiology of CDAD cases among all cases of clinically suspected antibiotic associated diarrhoea occurring in patients admitted in various departments of this hospital over a period of 4 years, since 2011 to 2014.
In fact, this could be the reason why a surprisingly low prevalence of bacterial prostatitis, only 5 10%, is found among all cases of prostatitis [65].
Among all cases of TI, 29 (53.1%) were girls.
In the BrainNet Europe Consortium, 53.3% of patients had mixed diagnoses among all cases of dementia [ 21].
Among all cases of diabetes, 104 (77.6%) were newly diagnosed, but 14 (13.5%) already had significant coronary stenosis.
Among all cases on which interpretation of immunohistochemistry was possible, 72 cases (56.7%) and 35 cases (26.7%) showed positive expression for p53 and cyclin D1, respectively, 54 cases (41.9%) for survivin, and 78 cases (65.0%) for TP.
Studies from Peru and Russia reported prior treatment among nearly all cases of MDR and XDR TB, with XDR patients having received more courses of therapy than MDR patients [9], [24].
The HLA-B27 test was negative in all cases of SpA among these FMF patients.
Only one-half of all cases of diarrhoea among children in the poorest 20% of families had been treated with some kind of oral liquid.
Of all cases of illness among the general population, the high-risk population and pregnant women, 26%, 72%, and 92%, respectively, would be severe.
