BACKGROUND Research into the impact of unintended pregnancy on the wellbeing of women tends to focus on pregnancies ending in either termination or lone motherhood. Unintended pregnancy is common in partnered women, but little is known about the association between unintended pregnancy and postpartum affective disorders, such as depression and anxiety in this group. Poor relationship quality an...

Background: Tracheal intubation is a life-saving measure in patients poisoned acutely with opioid, and when naloxone treatment is inadequate. This study determined the risk factors for early unplanned extubation in these patients and evaluated the effects on the clinical outcomes. Methods: At a poisoning center in Tehran, Iran, 165 opioid overdose patients who were admitted to the intensive ca...

HYPOTHESIS To test our hypothesis that unplanned return to the operating room (OR) is a useful quality indicator, we examined how often and for what reasons patients go back to the OR in a broad-based general surgery practice. DESIGN AND SETTING Prospective cohort study at a rural tertiary care center. PATIENTS Consecutive series of 3044 patients undergoing general surgery procedures in the...

BACKGROUND Adverse drug events are a leading cause of hospitalization among older people. Up to half of all medication-related hospitalizations are potentially preventable. The objective of this study was to investigate and compare the association between medication regimen complexity and number of medications with unplanned hospitalizations over a 3-year period. METHODS Data were analyzed fo...

BACKGROUND Minimally invasive esophagectomy (MIE) is increasingly performed worldwide. Unplanned events during thoracoscopy or laparoscopy can jeopardize the procedure, sometimes necessitating conversion to open surgery. The aim of this study was to evaluate the impact of unplanned events on early postoperative outcomes after MIE. METHOD A consecutive group of 303 patients who underwent MIE b...

CONTEXT Much of the debate over welfare reauthorization centers on whether marriage promotion should play a key role. Few studies, however, have tracked the marriage and divorce histories of unwed mothers, including minority women, who are often the main targets of welfare reform. METHODS Data from the 1995 National Survey of Family Growth were used to estimate the hazards of the transition t...

Our study on unplanned behaviour theory have examined the effect of booth recommendation system (BRS) on exhibition arise from either an extrinsic or intrinsic motivation. Previous studies, however, ignored the importance of the unplanned behavioural effectiveness through BRS that bonds extrinsic and intrinsic motivation together to deliver unexpected outcomes in exhibition. In this paper, we p...