RETROSPECTIVE MEASURES ON THE PAPERS OF《CHINESE JOURNAL OF DIGESTION》 FROM 1982 TO 1992
Wang Li-sheng,Li Li.Datong Midical College,Datong,Shanx
apers andabstract s published by《Chinese Journal of Digestion 》 were measuredretrospectively. The numbers of case reports and descriptive studies decreased from 41.0%in 1982to 6.3%in 1992 (P0.01). Investigation experiment papers increased from 35.9%to 64.1%in 1991(P0.01). The treatment papers of no-controlled groups decreased from 4/5 in 1982 to 0/5 in 1992(P 0.05).Compared the above data with Hepatology or Gastroenterology in 1992, there are nosignificient differentiation between them. But there are fewer cross-section studies and casecontrolstudies in the Journal than in Hepatology or Gastroenterology. Diagnostic papers were alsomeasured according to Sackett’s standards.