We focused on Lopburi Province which has 11 districts and classified the districts by using the percentage prevalence of alcohol consumption in each district and then categorized as high (more than 10%), medium (6%–10%), and low risk (less than 6%).
Men categorized as "high" or "higher than average" risk (18.5%) were scheduled for a follow-up appointment to discuss their results and were invited to participate in a clinical trial.
Possible covariates included self-reported age, race, sex, and high school level of education (categorized as less than high school versus high school or more) obtained from Health ABC baseline measurements.
Alternatively, Wells scores can be categorized as high if greater than two, moderate if one or two, and low if less than one, with likelihoods of 53%, 17%, and 5% respectively.
A value that was higher than median was categorized as high while the value that was lower than median was categorized as low.
Visconti eventually lost the lead on stage 14, the Giro's first stage categorized as high mountain, as he finished more than eighteen minutes behind stage winner Emanuele Sella.
Hence, those women who scored nine and above were categorized as high decision making power whereas those scored less than nine were categorized as women with low decision making power.
Specifically, regions that had a higher than national rate of unmet need for contraception were categorized as high unmet need zones while their counterparts were categorized as low unmet need zones.
Education: categorized as high education – secondary school graduation or more; low education – less than secondary school graduation.
In cases of diffuse type tumors, if both investigators agreed that the staining intensity of cancer cells were clearly more than that of interstitial infiltrates, the tumor was categorized as high-expression; other tumors were categorized as low-expression.
