为作出评价,对58例手术后病人进行了研究: 825次测定中,726次(89%)属正常范围(即24次/分或以下)。频率增加而无机能不全者仅占全数的4%。无肺疾患病人的平均呼吸频率为18±4/分;呼吸功能不全伴次数异常病人的平均呼吸频率为27± To evaluate, 58 post-operative patients were studied: 726 (89%) of 825 determinations were normal (ie, 24 beats / min or less). Increased frequency of Incomplete and only accounted for 4% of the total. The average respiratory rate of patients without lung disease was 18 ± 4 / min; the average respiratory rate of patients with abnormal respiratory dysfunction with frequency was 27 ±