A statewide characterization of hospital infection control practices and practitioners.
Selected features of infection control programs among the 163 general hospitals in Tennessee were surveyed in 1976 and 1979. Each hospital but one had a designated infection control practitioner. Three-fourths of the hospitals had fewer than 200 beds and most were in rural areas. The practitioners in these small hospitals worked in an isolated professional milieu: few (4%) had attended a basic training course or were members of a national (11%) or local (16%) infection control association. They also had significantly less access to standard infection control resource publications than did practitioners in large hospitals. Use of aqueous quaternary ammonium compounds for disinfection was reported by 37% of all hospitals in 1979; 68% of hospitals routinely performed bacteriologic cultures of personnel or the environment. In contrast, only 3% of hospitals did not have a policy specifying the use of sterile closed-system drainage of indwelling bladder catheters. Although these practices varied somewhat by hospital size, the differences were not statistically significant. Modest improvement in each parameter was noted since 1976. Pathology was the most common medical specialty (34%) among chairman of infection control committees; internal medicine and pediatrics accounted for only 13%. The practice of routine microbiologic monitoring was significantly more common among hospitals with chairmen who were pathologists. The implications of these findings for national priorities in hospital infection control are discussed.
D001419:Bacteria / Q000302:isolation & purification; D003428:Cross Infection / Q000517:prevention & control*; D004202:Disinfectants; D006801:Humans; D010564:Personnel, Hospital; D011367:Professional Staff Committees / Q000458:organization & administration*; D000644:Quaternary Ammonium Compounds; D013714:Tennessee; D014546:Urinary Catheterization / Q000379:methods
D004202:Disinfectants; D000644:Quaternary Ammonium Compounds