In addition, that report indicated that economic incentives and insurance coverage, as well as clinical variables, were associated with PAC use.

Twenty four cases with RP (16 Koch pouches and eight pelvic pouches) and 21 controls were compared for eight clinical variables.

Cut-offs for clinical variables were taken from the predictive models of Farr et al.

Other clinical variables that may reflect exacerbating factors, such as aspirin allergy and use of gastric acid suppression medication, were also associated with a greater risk of asthma hospitalization.

A number of clinical variables such as age, disease, mental illness, and substance use have been studied in relation to P3b amplitude.

In our study the clinical and biological variables were obtained as close to the index bleed as possible, if necessary by consulting the medical charts of the referring hospital.

Selenium status in relation to clinical variables and corticosteroid treatment in rheumatoid arthritis.

Severity of illness is usually evaluated by scoring systems that integrates clinical, physiologic and demographic variables.

All baseline demographic and clinical variables were evenly distributed between the two groups except for gender distribution (Table 1).

The original Geneva score is calculated using 7 risk factors and clinical variables: