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L Duncan Saunders

Publications and source records attributed to L Duncan Saunders.

20 records · Page 2Linked to original sources
PubMedDate not supplied

Trends in utilization of coronary artery bypass surgery and associated outcomes: Alberta, Manitoba, and Nova Scotia.

The primary objective of this study was to examine trends in rates and outcomes of coronary artery bypass graft (CABG) surgery across the 3 Canadian provinces of Alberta, Manitoba, and Nova Scotia, during fiscal years 1991-1995. Annual age-standardized CABG surgery rates were calculated by sex for each province. Province-specific average length of stay (ALOS) and postsurgical complication rates were calculated using ICD-9 codes. Rates of CABG were higher among men compared with women in all 3 provinces. Whereas ALOS, complications rates, and mortality rates decreased in all provinces over the study period, there was considerable variation in province-specific rates.

Adult↗
PubMedDate not supplied

Post-maternity outcomes following health care reform in Alberta: 1992-1996.

OBJECTIVE: The effect of Alberta's health reform on length of stay for maternity cases and on subsequent mothers' rehospitalization was examined in the present study. METHODS: The data set included all Alberta acute care hospital separation records from 1991/92 to 1996/97 inclusive. A logistic regression was applied to the data in order to examine the effects of prepartum condition, type of delivery, length of stay, maternal age, and year on the likelihood of readmission. RESULTS: Health reform proved to be associated with a dramatic decrease in length of stay for maternity cases; from 3.8 to 2.4 days on average. This was accompanied by very little variation in the 90-day readmission rate for mothers over the same time period (notably, a slight decrease). Higher readmission rates were associated with the existence of difficulties during the pregnancy and other prenatal conditions, maternal age, and with the type of delivery. There were no dramatic changes in the rates for prepartum diagnoses, nor for the type of delivery. DISCUSSION: The data suggest that the reduction in the length of maternity stay has had no discernible negative health effects on new mothers, perhaps because of the home visiting programs that were put in place. Furthermore, there may still be room to improve outcomes by focussing on those with prepartum conditions and cases involving complicated births.

Adult↗