Therefore, careful standardized reviews of information in the progress notes, referral notes and procedure report are necessary for accurate classification of colonoscopy indication.
We considered the following potential predictors: age, gender, highest completed level of schooling category, BMI category, Charnley classification of comorbidity, indication for joint replacement and pre-operative PCS and MCS scores.
We classified pregnancies into three groups: those with strong indications for caesarean section (based on classification of absolute indications recommended by the Unmet Obstetrics Need network), those with moderate indications (other indications increasing the probability of caesarean section) and those with no indications.
The classification of primary indications was according to the International Classification of Diseases Ninth Clinical Modification (ICD-9-CM) [ 25].
Adjudication changed the classification of some indications and the data-source differences we observed resulted in some deviations in the odds ratios for the association between screening colonoscopy and late-stage CRC risk.
Thus, it can be spuriously low when expected agreement is high, as could occur in the case of indication classification due to high correlation among data sources.
Classification of the different indications leads to a total score that distinguishes patients with pulmonary edema from patients without pulmonary edema.
Some acts or regulations about information on warning labels or MSDS Material Safety Data Sheett) information for chemicals are similar in each country but there are differences in definitions of degree of hazard, standard classification of harmful level, and indication methods.
Since the data does not contain the actual reason for caesarean section but only reimbursement diagnoses recorded around birth, the clinical classification of absolute and relative indications can be only approximated.
The place where eggs are laid (on land or in water) is introduced as another indication for classification of the vertebrates in the three groups: water (fish), water land (amphibians), and land (the Amniota: "reptiles," birds, and mammals).
