Vascular responses to smoking tobacco compared with responses to skin testing of tobacco extracts.
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Biomedical subjects
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In a 29-month period, 151 of 373 deaths of California women occurring during or within 90 days of termination of pregnancy were studied jointly by the California Medical Association and the California State Department of Public Health. Twenty-two per cent of the deaths reviewed were considered unavoidable. In 74 per cent, one or more avoidable factors were identified. Avoidable factors could not be identified in 4 per cent of the cases.Thirty-three per cent of the cases considered to have avoidable factors were attributed to be solely the responsibility of the attending physician. Inadequate hospital facilities were held responsible in less than 1 per cent of deaths, while responsibility in 26 per cent of the deaths was laid directly to patient error or refusal. In 40 per cent of the avoidable deaths, more than one avoidable factor was identified. Nonobstetric conditions accounted for the greatest proportion of the deaths, followed by hemorrhage, toxemia of pregnancy, sepsis, abortion and ectopic pregnancy. The findings of this study compare closely with those of similar studies in other states, including Minnesota and Massachusetts.
To determine the actual number of deaths from cystic fibrosis reported in 1957 in California, all death certificates mentioning any one of the various terms used to describe the condition were reviewed. As a cause of death, cystic fibrosis is infrequently mentioned on death certificates. In 1957, only 42 of a total of 124,082 death certificates mentioned cystic fibrosis. Half of the deaths occurred in persons less than 12 months of age. There was no significant difference by sex between deaths due to cystic fibrosis and deaths from all causes. All deaths occurred in the white population.
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