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Gestational diabetes and pre-eclampsia: common antecedents? / Diabetes gestacional e pré-eclâmpsia: antecedentes comuns?
Wendland, Eliana M. Da Ros; Duncan, Bruce B; Belizán, José M; Vigo, Alvaro; Schmidt, Maria Inês.
  • Wendland, Eliana M. Da Ros; Federal University of Rio Grande do Sul. Faculty of Medicine. Graduate Studies Program in Epidemiology. Porto Alegre. BR
  • Duncan, Bruce B; Federal University of Rio Grande do Sul. Faculty of Medicine. Graduate Studies Program in Epidemiology. Porto Alegre. BR
  • Belizán, José M; Institute for Clinical Effectiveness and Health Policy. Department of Mother & Child Health Research. Buenos Aires. AR
  • Vigo, Alvaro; Federal University of Rio Grande do Sul. Faculty of Medicine. Graduate Studies Program in Epidemiology. Porto Alegre. BR
  • Schmidt, Maria Inês; Federal University of Rio Grande do Sul. Faculty of Medicine. Graduate Studies Program in Epidemiology. Porto Alegre. BR
Arq. bras. endocrinol. metab ; 52(6): 975-984, ago. 2008. ilus, tab
Article in English | LILACS | ID: lil-492928
ABSTRACT

OBJECTIVE:

To evaluate commonality of risk factor profiles of women who develop gestational diabetes and pre-eclampsia.

METHODS:

Prospective cohort study in prenatal clinics of the Brazilian Unified Health System in six state capitals. 4.766 pregnant women between 20 to 48 years old were consecutively enrolled between 20th and 28th gestational weeks. Smoking habits and traditional risk factors for pre-eclampsia and gestational diabetes were obtained by the interview at enrollment. Gestational diabetes was diagnosed using a 75-g oral glucose tolerance test and pre-eclampsia through chart review.

RESULTS:

Both gestational diabetes and pre-eclampsia were associated with age (OR 2.07; 95 percent CI 1.65-2.23 and OR 1.55; 95 percent CI 1.08-2.23, respectively), pre-pregnancy body mass index (OR 1.62; 95 percent CI 1.40-3.53 and OR 1.83; 95 percent CI 1.52-4.80, respectively) and weight gain in early pregnancy (OR 1.28; 95 percent CI 1.12-1.47 and OR 1.27; 95 percent CI 1.06-1.52, respectively). Lower odds of gestational diabetes (OR 0.31; 95 percent CI 0.22-0.44) and pre-eclampsia (OR 0.36; 95 percent CI 0.20-0.51) were observed in nulliparous women who have smoked during pregnancy.

CONCLUSIONS:

Gestational diabetes and pre-eclampsia share a pattern of risk factors, suggesting the possibility of common aetiology.
RESUMO

OBJETIVO:

Avaliar a concordância do padrão de fatores de risco de mulheres que desenvolvem diabetes gestacional e pré-eclâmpsia.

MÉTODOS:

Estudo de coorte prospectivo em clínicas de atendimento pré-natal do Sistema Único de Saúde de seis capitais do Brasil, 4.766 mulheres grávidas de 20 a 48 anos de idade foram arroladas de maneira consecutiva entre a 20º e 28º semanas de gestação. O hábito de fumar e os fatores de risco tradicionais para pré-eclâmpsia e diabetes gestacional foram obtidos por entrevista no arrolamento. Diabetes gestacional foi diagnosticada usando um teste oral de tolerância a glicose com 75 g e pré-eclâmpsia por meio de revisão de prontuário.

RESULTADOS:

Diabetes gestacional e pré-eclâmpsia são associadas com idade (RC 2,07; 95 por cento IC 1,65-2,23 e RC 1,55; 95 por cento IC 1,08-2,23, respectivamente), índice de massa corporal pré-gestacional (RC 1,62; 95 por cento IC 1,40-3,53 e RC 1,83; 95 por cento IC 1,52-4,80, respectivamente) e ganho de peso precocemente durante a gestação (RC 1,28; 95 por cento IC 1,12-1,47 e RC 1,27; 95 por cento IC 1,06-1,52, respectivamente). Menor chance de diabetes gestacional (RC 0,31; 95 por cento IC 0,22-0,44) e pré-eclâmpsia (RC 0,36; 95 por cento IC 0,20-0,51) foram observados em mulheres nulíparas que fumaram durante a gestação.

CONCLUSÃO:

Diabetes gestacional e pré-eclâmpsia compartilham um padrão de fatores de risco, sugerindo a possibilidade de uma etiologia comum.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Pre-Eclampsia / Smoking / Diabetes, Gestational Type of study: Etiology study / Observational study / Risk factors Limits: Adult / Female / Humans / Pregnancy Country/Region as subject: South America / Brazil Language: English Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2008 Type: Article Affiliation country: Argentina / Brazil Institution/Affiliation country: Federal University of Rio Grande do Sul/BR / Institute for Clinical Effectiveness and Health Policy/AR

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Full text: Available Index: LILACS (Americas) Main subject: Pre-Eclampsia / Smoking / Diabetes, Gestational Type of study: Etiology study / Observational study / Risk factors Limits: Adult / Female / Humans / Pregnancy Country/Region as subject: South America / Brazil Language: English Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2008 Type: Article Affiliation country: Argentina / Brazil Institution/Affiliation country: Federal University of Rio Grande do Sul/BR / Institute for Clinical Effectiveness and Health Policy/AR