The PERWT12F person weights have been updated in the following public use files: HC-152B (Dental Visits);
HC-152C (Other Medical Expenses); and HC152H (Home Health). The file documentation has been updated to include
age categories cross-classified with categories associated with numbers of office-based visits and age
categories cross-classified with categories reflecting the number of prescribed medicines purchased in the
discussion of the raking process for weights development.