Adolescent childbearing has received decreasing attention from academics and policymakers in recent years, which may in part reflect the decline in its incidence. Another reason may be its uncoupling from nonmarital childbearing. Adolescent childbearing became problematized only when it began occurring predominantly outside marriage. In recent decades, there have been historic rises in the rate...

Children born after an unplanned pregnancy have poorer developmental scores. This could arise from less favorable parenting but also could reflect confounding from the socioeconomic circumstances. In a large representative sample in the United Kingdom, the Millennium Cohort Study (2001-2005), cognitive delay at 3 years was explored with the Bracken Assessment. Its association with unplanned pre...

BACKGROUND Although teenage pregnancies in South Africa have declined, the short and longer term health and social consequences are a potential public health concern. This longitudinal study aimed to describe the range of risk and protective factors for incident unwanted and unplanned pregnancies occurring over 2 years of follow-up among a cohort of adolescent women in the Eastern Cape, South A...

Fisheries can double the production of protein and revenue by abandoning current single-species management. This provocative prediction is the implication of the work in PNAS by Szuwalski et al. (1). Using the East China Sea as a case, they show how an indiscriminate fishery can support unexpectedly large catches by removing predators from the ecosystem. Such ecosystem engineering stands in sta...

In this paper, we present an investigation of patterns in childbearing among foreign-born women in Sweden from the early 1960s and onwards. It is performed in a similar way as a previous study by the author who analyzed childbearing patterns of Swedish-born women in that country by applying event-history techniques to population-register data. We base our study on the longitudinal information o...

To the Editor: We read with great interest the article by Tripathi et al1 recently published in RESPIRATORY CARE assessing the impact of a quality-improvement project on the incidence of unplanned extubations. By carrying out this quality-improvement project, they were able to decrease the rate of unplanned extubations from 3.55 to 2.59 per 100 intubation days. The study opens debate regarding ...

OBJECTIVE We evaluated the incidence of hyperemesis between planned and unplanned pregnancy. MATERIALS AND METHODS A prospective study was conducted among 100 women with planned pregnancies and 100 women with unplanned pregnancies. Participants completed a questionnaire to determine the presence of vomiting. If pregnant women had severe vomiting (>3 times per day), urinary investigation was p...