Statistical analysis of XXXX based on 3053 cases.

@entity1 @entity173 @entity2249 @entity174
@entity2249 in 2289 @entity1 and 764 @entity1 (total 3053) from the years 1975-1977 in Stockholm County Council were retrospectively analyzed regarding social and demographic classification. Seventy-nine percent of the @entity1 (2418 of 3053) were admitted directly from their homes, more commonly in central city areas (82%) than in rural areas (74%). Direct return home was possible in 36%, and 47% could return home after some weeks of institutionalized rehabilitation. There was no increase in @entity174 incidence found during the three-year period. More @entity174 occurred on Mondays and less on Sundays than during the rest of the week. The period of December through March showed the highest @entity174 rate. Diseases other than @entity173 were seen in approximately one-half (1492) of the @entity1 . Internal fixation was performed in 2937 @entity174 , mainly with the von Bahr screws (1465 cases), Hessel/Nystr  m multiple pins (674 cases), Thornton nails (380 cases), or Rydell nails (224 cases). Primary hemiarthroplasties were performed in only 102 cases. The detailed analysis of this consecutive population-based @entity2249 material is intended as a base for more uniform treatment and rehabilitation of this group of resource-consuming @entity1 .
