山东医科大学第一附属医院保健门诊拥有建筑面积约10 0 0平方米 ,常年保健病人 32 0 0余人 ,6 0岁以上老年人约占 85 % ,其中 80岁以上老年人约占 2 5 % ,年门诊工作量42 0 0 0余人次 ,保健门诊设有 4个特检室 ,年特检工作量140 0 0余人次 ,因此 ,保健门诊既是病原微生物较集中 The First Affiliated Hospital of Shandong Medical University Health Clinic has a building area of ​​about 100 square meters. There are more than 3,000 health care patients per year, and 80% of the elderly aged 60 years or older, of whom over 80 years of age account for about 25%. There were more than 420 000 outpatient visits, 4 special laboratories for health clinics, and more than 140 000 special inspections per year. Therefore, health clinics are both more concentrated pathogenic microorganisms.