Trends in Length of Hospital Stay and the Impact on Prognosis of Early Discharge After a First Uncomplicated Acute Myocardial Infarction.

Few studies have examined recent trends in the length of stay (LOS) among patients hospitalized with a first uncomplicated acute myocardial infarction (AMI) and the impact of early hospital discharge on various short-term outcomes in these low-risk patients. We used data from 1,501 residents hospitalized with a first uncomplicated AMI from all central Massachusetts medical centers on a biennial basis between 2001 and 2011. The association between hospital LOS and subsequent hospital readmission or death was examined using logistic regression modeling. The average age of the study population was 63.7 years, 63.0% were men, and 91.4% were non-Hispanic whites. The average hospital LOS declined from 4.1 days in 2001 to 2.9 days in 2011. During the years under study, the average 30-day hospital readmission rate was 11.9%, whereas the 30- and 90-day death rates were 1.5% and 2.9%, respectively. The multivariable adjusted odds ratio of a 30-day hospital readmission (odds ratio [OR] = 0.81, 95% confidence interval [CI] = 0.52 to 1.41), or 30-day (OR = 0.93, 95% CI = 0.29 to 2.98) and 90-day (OR = 0.89, 95% CI = 0.36 to 2.20) death rates were not significantly different between patients who were discharged from central Massachusetts medical centers during the first 2 days as compared with those discharged thereafter. In conclusion, the average LOS in patients with a first uncomplicated AMI declined during the years under study, and early discharge from the hospital at day 2 or sooner of these low-risk patients does not appear to be associated with an increased risk of adverse events post discharge compared with those discharged at a later time.

Are there differences between women's and men's antidepressant responses?

OBJECTIVE: The study examined a large data set to determine whether patients' sex affected the outcome of antidepressant treatment. METHOD: Data for 1,746 patients aged 18-65 years who had been treated with tricyclic antidepressants, monoamine oxidase inhibitors (MAOIs), fluoxetine, or placebo were examined in a retrospective analysis to determine whether men and women differed in their responses to antidepressants. To examine the effect of menopausal status in the absence of data on individual patients' menopausal status, results for female patients younger or older than age 50, 52, 54, and 56 were compared. RESULTS: Men and women both younger and older than age 50 had equivalent response rates to tricyclics and fluoxetine. Women had a statistically superior response to MAOIs. Placebo response was equivalent across all groups. CONCLUSIONS: Neither sex nor menopausal status may be relevant in antidepressant treatment of adult depressed patients up to 65 years of age. Although women had a statistically superior response to MAOIs, this difference may not be clinically relevant.