Risk factors for menstrual toxic shock syndrome: results of a multistate case-control study.
For assessment of current risk factors for developing toxic shock syndrome (TSS) during menstruation, a case-control study was performed. Cases with onset between 1 January 1986 and 30 June 1987 were ascertained in six study areas with active surveillance for TSS. Age-matched controls were selected from among each patient's friends and women with the same telephone exchange. Of 118 eligible patients, 108 were enrolled, as were 185 "friend controls" and 187 telephone exchange-matched controls. Tampon use was a risk factor for developing TSS during menstruation (odds ratio = 29; 95% confidence interval = 7-120), and risk increased with increasing tampon absorbency (odds ratio = 1.34 per gram increase in absorbency; 95% confidence interval = 1.2-1.6). The role of tampon chemical composition could not be assessed because the number of cases was inadequate. Neither use of birth control pills for contraception nor use of medications for premenstrual or menstrual symptoms protected against or was a risk factor for the development of menstrual TSS.
Reingold
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Division of Bacterial Diseases, Centers for Disease Control, Atlanta, Georgia 30333.
Broome
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Gaventa
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Hightower
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D000293:Adolescent; D000328:Adult; D002648:Child; D003274:Contraceptive Devices, Female; D003275:Contraceptive Devices, Male; D003276:Contraceptives, Oral; D005260:Female; D006801:Humans; D015141:Los Angeles; D052576:Menstrual Hygiene Products / Q000009:adverse effects*; D008598:Menstruation; D008875:Middle Aged; D008923:Missouri; D009515:New Jersey; D009825:Oklahoma; D012307:Risk Factors; D012772:Shock, Septic / Q000453:epidemiology / Q000209:etiology*; D013714:Tennessee; D014861:Washington
D003276:Contraceptives, Oral