Articles: mortality.
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To determine the prevalence of consanguineous marriages and estimate the effects of consanguinity on reproductive behaviour and mortality, household and hospital-based surveys were conducted in 11 cities in the Pakistan province of Punjab between 1979 and 1985. The 9520 women interviewed reported 44,474 pregnancies, with data collected on maternal and paternal ages at marriage, abortions/miscarriages, stillbirths and deaths in the first month, at 2-12 months and 2-8/10 years. Six categories of consanguineous marriage were included: double first cousin, first cousin, first cousin once removed/double second cousin, second cousin, bradari (brotherhood) and non-consanguineous. ⋯ Antenatal and postnatal mortality were assessed by consanguinity and age interval. Consanguinity-associated deaths were consistently higher in the neonatal, infant and childhood periods. The consequences of these outcomes on the health of the present and future generations is assessed.
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Public health reports · May 1993
Mortality patterns among the youth of a northeastern American Indian cohort.
Mortality patterns prevalent among American Indian youth have not been well documented. This investigation reports on mortality patterns among the Seneca Nation of Indians from January 1, 1955, through December 31, 1989. The study cohort consisted of 3,033 Seneca tribal members born during the study period. ⋯ Females demonstrated significantly elevated mortality from all accidents combined, for motor vehicle accidents, and for all other types of accidents. Age-specific mortality patterns also varied both by sex and by calendar time. These findings are important to consider in the design of programs aimed at reducing premature mortality among American Indian populations from preventable causes of death.
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The relations between resting heart rate on electrocardiogram, usual physical activity, and risks of all noncardiovascular mortality, cancer mortality, and other noncardiovascular mortality were examined in 7,735 middle-aged British men drawn from general practices in 24 British towns. Subjects were examined and administered questionnaires in 1978-1980. During a follow-up period of 9.5 years (to December 1989), there were 334 deaths from noncardiovascular causes, including 225 cancer deaths. ⋯ The positive associations with cancer and all noncardiovascular mortality persisted even after further adjustment for lung function (forced expiratory volume in 1 second) and exclusion of men with underlying ill health and of deaths occurring within the first 5 years of follow-up. A significant inverse association with seen between physical activity and risk of cancer death, even after adjustment for the above factors and heart rate, with a significant reduction only in those engaged in high levels of usual physical activity (relative risk = 0.62, 95% CI 0.39-0.98). The data suggest that in middle-aged men, resting heart rate and physical activity are independent prognostic factors for cancer mortality.
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The Journal of urology · Apr 1993
Case ReportsSevere chemical cystitis from the transurethral intravesical insertion of a vaginal contraceptive suppository: a report of 3 cases and proposed method of management.
We report on 3 patients who sustained severe chemical cystitis from the inadvertent insertion of a nonoxynol-9 containing vaginal contraceptive suppository into the bladder. A suggested treatment schedule is presented and the toxicity of nonoxynol-9 is discussed.