1.
You diagnose major depression in a physically healthy 76-year-old woman and recommend to her antidepressant medication. She responds by saying, "What's the use? I've heard that antidepressants are not very effective in older people." You state that if seniors are treated with an adequate dose of an antidepressant for a sufficient period of time (at least 6–9 months) they may expect a recovery rate of approximately