Methods 84 cases of the elder CAP patients were randomly divided into two groups :the treatment group(42 patients) was treated with azithromycin 0.5 g,po,qd for 3 d,and with cefotaxime sodium injection 2.0 g,iv. ggt,bid.

• 方法84例老年CAP随机分为2组。 治疗组42例；给阿齐霉素0.；5 g；po；qd；连用3 d；同时给头孢噻肟钠2