منابع مشابه
Statistics for dental researcher, Part 2: Descriptive statistics
Descriptive statistics is the process of summarizing gathered raw data from a research and creating useful statistics, which help the better understanding of data. According to the types of variables, which consist of qualitative and quantitative variables, some descriptive statistics have been introduced. Frequency percentage is used in qualitative data, and mean, median, mode, standard deviat...
متن کاملObstetric Shock
OBSTETRIC shock is one of the most serious of the accidents associated with childbirth. Puerperal sepsis is the only condition responsible for a larger proportion of maternal deaths. Out of 141 consecutive deaths occurring in the Belfast Maternity Hospital, and the Royal Maternity Hospital, Belfast, during the ten years, 1927-36, twenty-three, i.e., 16.3 per cent., were due to obstetric shock. ...
متن کاملObstetric Fistula
Obstetric fistula is a serious and debilitating complication of childbirth affecting millions of women in the developing world. A gynecologic fistula refers to an abnormal communication between the urinary tract or the gastrointestinal tract and the genital tract, produced by obstetric causes, usually prolonged and obstructed labor. The earliest example of obstetric fistula was found in 2050 BC...
متن کاملObstetric Surgery
Pregnancy is not a disease but a condition undertaken by most women during their reproductive lives. Pregnancy, however, is a time when health can be threatened. Any pregnancy carries the risk for hemorrhage, obstructed labor, or the need for a cesarean delivery. The sheer volume of maternal morbidity and mortality worldwide indicates that every pregnant woman is at risk for surgically preventa...
متن کاملWomen’s Psychological Stress and Obstetric Disorders
Background & aim: Occupational exposures can cause problems such as reproductive system disorders; however, the effects of some exposures, such as psychological stress, have not been investigated yet. This study aims to investigate the effects of women’s psychological stress on obstetric disorders. Methods:This historical cohort study was conducted on 1400 working women in Mashhad, Iran. Data ...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1860
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)56266-8