Your browser doesn't support javascript.
loading
Fatores associados ao peso insuficiente ao nascimento / Factors associated with insufficient birth weight
Antonio, Maria Ângela Reis de Góes Monteiro; Zanolli, Maria de Lurdes; Carniel, Emília de Faria; Morcillo, André Moreno.
  • Antonio, Maria Ângela Reis de Góes Monteiro; Unicamp. FCM. Departamento de Pediatria. Campinas. BR
  • Zanolli, Maria de Lurdes; Unicamp. FCM. Departamento de Pediatria. Campinas. BR
  • Carniel, Emília de Faria; Unicamp. FCM. Departamento de Pediatria. Campinas. BR
  • Morcillo, André Moreno; Unicamp. FCM. Departamento de Pediatria. Campinas. BR
Rev. Assoc. Med. Bras. (1992) ; 55(2): 153-157, 2009. tab
Article in Portuguese | LILACS | ID: lil-514813
RESUMO

OBJETIVO:

Identificar, por meio das Declarações de Nascidos Vivos (DNV) de Campinas (SP), os fatores associados com peso insuficiente (PI) ao nascimento.

MÉTODOS:

Foram analisadas 14.444 DNV de 2001; o peso de nascimento variou de 285g a 5.890g, com média de 3.142g; 65,1 por cento das crianças nasceram com 3.000g ou mais e 25,7 por cento com PI. Selecionou-se 12.770 RNs a termo, de gestação única, com peso > 2.500g. Utilizou-se o peso de nascimento como variável dependente e as características maternas, as relacionadas à gestação, ao parto e ao recém-nascido como independentes. Para análise estatística empregou-se o teste de Qui quadrado e calcularam-se valores de odds ratio (OR) brutos. Para os valores de OR ajustados, empregou-se modelo de regressão logística.

RESULTADOS:

Houve associação entre PI e RNs de sexo feminino (ORaj = 1,57 [IC95 por cento 1,44 - 1,70]), mães primíparas (ORaj = 1,47 [IC95 por cento 1,35 - 1,60]), as que fizeram menos que sete consultas de pré-natal (ORaj = 1,42 [IC95 por cento 1,29 - 1,58]) e as submetidas a parto vaginal (ORaj = 1,23 [IC95 por cento 1,13 - 1,34]).

CONCLUSÃO:

O risco para peso insuficiente foi maior para os RN do sexo feminino, os filhos de primíparas, das mulheres que fizeram pré-natal inadequado e das submetidas a parto vaginal.
ABSTRACT

OBJECTIVE:

To identify risk factors for insufficient birth weight, in the Brazilian city of Campinas from the Live Birth Certificates.

METHODS:

A cross-sectional study was conducted consulting data from 14,444 Live Birth Certificates from the year 2001. These newborn birth weights ranged from 285g to 5,890g (mean 3,142g), 65.1 percent of them weighted 3,000g or more, while 25.7 percent had insufficient weight. A sample of 12,779 term newborn from single pregnancies, with a birth weight > 2,500g was selected. Birth weight was the dependent variable and maternal, pregnancy, delivery and newborn characteristics were the independent variables. Association among variables was assessed by Chi-square test, crude odds-ratio (OR) was calculated. For adjusted odds-ratio (adjOR) values, a logistic regression model was used.

RESULTS:

Results showed association between insufficient birth weight and newborn of the female gender (adjOR = 1.57 [95 percentCI 1.44 - 1.70]), birth from primiparous mothers (adjOR = 1.47 [95 percentCI 1.35 - 1.60]), inadequate prenatal care (adjOR = 1.42 [95 percentCI 1.29 - 1.58]) and vaginal delivery (adjOR = 1.23 [95 percentCI 1.13 - 1.34]).

CONCLUSION:

The risk for insufficient birth weight was higher for female newborn, offspring of primiparous women, of women who had inadequate prenatal care and had vaginal delivery.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Infant, Low Birth Weight Type of study: Observational study / Prognostic study / Risk factors Limits: Female / Humans / Male / Infant, Newborn / Pregnancy Country/Region as subject: South America / Brazil Language: Portuguese Journal: Rev. Assoc. Med. Bras. (1992) Year: 2009 Type: Article Affiliation country: Brazil Institution/Affiliation country: Unicamp/BR

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: LILACS (Americas) Main subject: Infant, Low Birth Weight Type of study: Observational study / Prognostic study / Risk factors Limits: Female / Humans / Male / Infant, Newborn / Pregnancy Country/Region as subject: South America / Brazil Language: Portuguese Journal: Rev. Assoc. Med. Bras. (1992) Year: 2009 Type: Article Affiliation country: Brazil Institution/Affiliation country: Unicamp/BR