منابع مشابه
The Declining Birth Rate in Sweden* By
constantly very low there will eventually be a decrease in the population; if it is very high an increase will follow, other factors remaining unchanged. The threshold value of the birth rate constituting the border line between decline and increase of a population is 20, that is 20 newborns annually for every 1,000 inhabitants. As is shown in Fig. 1 there are several west and north European co...
متن کاملProblems of a Declining Hungarian Birth Rate: A Historical Perspective
In contrast to its immediate neighbors, for over a century Hungary has had a seriously declining birth rate. This paper aims to provide an overview of this anomaly through a historical perspective by considering the major findings of a series of demographic studies that identify the key factors behind falling levels of fertility. It does so by focusing on four major periods. The first period co...
متن کاملThe Puzzle of Declining Birth Weight
The recent trends of declining birth weight in the United States are alarming policy makers as well as medical professionals. The trends are puzzling since most factors affecting birth weight have changed in favor of increasing it. We find that the changes in the use of labor induction and Cesarean section explain not only the trends of declining birth weight from 1989 to the mid-2000s, but als...
متن کاملDeclining Block and Seasonal Rate Standards Declining Block Rates
opinions expressed herein are solely those of the authors and do not necessarily reflect the opinions nor the policies of e~ther the NRRI or DOE. The NRRI is making this report available to those concerned with state utility regulatory issues since the subject matter presented here is believed to be of timely interest to regulatory agencies and to others concerned with utilities regulation. The...
متن کاملThe declining autopsy rate and clinicians' attitudes.
The autopsy rate has been declining worldwide for decades. This study determined the overall and differential autopsy rates for the Royal Victoria Hospital, Belfast for the years 1997-1999 inclusive. Trends were examined by comparison with previously collected data for the years 1990, 1991 and 1993. Reasons for the decline in autopsy rates as perceived by hospital clinicians were assessed by me...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1911
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(00)51873-x