OBJECTIVE: To examine the association between gestational weight gain and maternal body mass index (BMI) among Vietnamese women and the risk of delivering an infant too small or too large for gestational age. METHODS: A prospective health-facility-based study of 2989 pregnant Vietnamese women was conducted in the city of Nha Trang in 2007-2008. Cubic logistic regression was used to investigate the association of interest. Infants were classified into weight-for-gestational-age categories according to weight centiles for the Asian population. Gestational age was based on the date of last menstrual period and adjusted by the results of first-trimester ultrasound. FINDINGS: BMI was low (< 18.5), normal (18.5-22.9) and high (≥ 23.0) in 26.1%, 65.4% and 8.5% of the women, respectively. In each of these BMI categories, the percentage of women who delivered infants too small for gestational age was 18.1, 10.0 and 9.4, respectively, and the mean gestational weight gain was 12.5 kg (standard deviation, SD: ± 3.6), 12.2 kg (SD: ± 3.8) and 11.5 kg (SD: ± 4.7), respectively. Among women with low BMI, the risk of delivering an infant too small for gestational age ranged from approximately 40% if the gestational weight gain was < 5 kg to 20% if it was 5-10 kg. CONCLUSION: Having a low BMI, commonly found in Viet Nam, puts women at risk of delivering an infant too small for gestational age, especially when total maternal gestational weight gain is < 10 kg.
OBJECTIVE: To examine the association between gestational weight gain and maternal body mass index (BMI) among Vietnamese women and the risk of delivering an infant too small or too large for gestational age. METHODS: A prospective health-facility-based study of 2989 pregnant Vietnamese women was conducted in the city of Nha Trang in 2007-2008. Cubic logistic regression was used to investigate the association of interest. Infants were classified into weight-for-gestational-age categories according to weight centiles for the Asian population. Gestational age was based on the date of last menstrual period and adjusted by the results of first-trimester ultrasound. FINDINGS: BMI was low (< 18.5), normal (18.5-22.9) and high (≥ 23.0) in 26.1%, 65.4% and 8.5% of the women, respectively. In each of these BMI categories, the percentage of women who delivered infants too small for gestational age was 18.1, 10.0 and 9.4, respectively, and the mean gestational weight gain was 12.5 kg (standard deviation, SD: ± 3.6), 12.2 kg (SD: ± 3.8) and 11.5 kg (SD: ± 4.7), respectively. Among women with low BMI, the risk of delivering an infant too small for gestational age ranged from approximately 40% if the gestational weight gain was < 5 kg to 20% if it was 5-10 kg. CONCLUSION: Having a low BMI, commonly found in Viet Nam, puts women at risk of delivering an infant too small for gestational age, especially when total maternal gestational weight gain is < 10 kg.
Authors: Lisa Chasan-Taber; Michael D Schmidt; Dawn E Roberts; David Hosmer; Glenn Markenson; Patty S Freedson Journal: Med Sci Sports Exerc Date: 2004-10 Impact factor: 5.411
Authors: M Suzuki; V D Thiem; H Yanai; T Matsubayashi; L-M Yoshida; L H Tho; T T Minh; D D Anh; P E Kilgore; K Ariyoshi Journal: Thorax Date: 2009-01-21 Impact factor: 9.139
Authors: Gilberto Kac; Charles D Arnold; Susana L Matias; Malay K Mridha; Kathryn G Dewey Journal: Matern Child Nutr Date: 2019-04-24 Impact factor: 3.092
Authors: Motlagabo Gladys Matseke; Robert A C Ruiter; Violeta J Rodriguez; Karl Peltzer; Sibusiso Sifunda Journal: Matern Child Health J Date: 2021-04-17
Authors: Nadia M Ikumi; Thokozile R Malaba; Komala Pillay; Marta C Cohen; Hlengiwe P Madlala; Mushi Matjila; Dilly Anumba; Landon Myer; Marie-Louise Newell; Clive M Gray Journal: AIDS Date: 2021-04-01 Impact factor: 4.177
Authors: Ishag Adam; Duria A Rayis; Nadiah A ALhabardi; Abdel B A Ahmed; Manal E Sharif; Mustafa I Elbashir Journal: Int Breastfeed J Date: 2021-06-29 Impact factor: 3.461