A brief anxiety rating scale in evaluating anxiolytics.
The Wang Anxiety Rating Scale (WARS) was designed to evaluate degrees of anxiety in patients receiving anxiolytic medication. WARS contains 12 pertinent symptoms of anxiety: nervousness, restlessness, excitability, irritability, worrying, disturbed concentration, palpitation, insomnia, hostility, tremors, smoking, and excessive perspiration. Frequently encountered side effects of anxiolytic medications are excluded. The validity of the WARS was determined by correlation with the Hamilton Anxiety Rating Scale (HARS) in a single-blind study in which 20 chronically anxious patients consecutively received placebo (three days), 15 mg clorazepate dipotassium (two weeks), and 22.5 mg clorazepate dipotassium (two weeks). Both anxiety scales, a side effect scale, and a global assessment were completed at regular intervals (periods 0-6). Results show (1) highly significant correlation (P less than 0.001) between WARS and HARS for periods 1-6; (2) greater correlation between HARS and side effect scale than between WARS and side effect scale; (3) greater correlation between WARS and global assessment than between HARS and global assessment; correlated changes in scores for WARS, HARS, and global assessment demonstrate efficacy of active medication.
D000328:Adult; D014151:Anti-Anxiety Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001007:Anxiety / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D006801:Humans; D008297:Male; D011569:Psychiatric Status Rating Scales
D014151:Anti-Anxiety Agents