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Multicenter Study
. 2011 Jul;7(3):253-62.
doi: 10.1111/j.1740-8709.2009.00237.x. Epub 2010 Feb 3.

Changes in skinfolds and mid-upper arm circumference during pregnancy in Argentine women

Laura Beatriz López  1 , Elvira Beatriz Calvo, Mabel Susana Poy, Yanina del Valle Balmaceda, Karen Cámera
Affiliations
Multicenter Study

Changes in skinfolds and mid-upper arm circumference during pregnancy in Argentine women

Laura Beatriz López et al. Matern Child Nutr. 2011 Jul.

Abstract

This investigation describes the pattern of changes in mid-upper arm circumference (MUAC), triceps, biceps and subscapular skinfold thicknesses during the course of pregnancy, and its relationship with maternal and newborn outcomes. A prospective cohort of 1066 pregnant women were selected in seven different urban regions in Argentina. Measurements of MUAC were carried out at 16, 28 and 36 gestational weeks. In a subsample of 488 women, triceps, biceps and subscapular skinfold thicknesses were measured. Mean total increase in subscapular, tricipital and bicipital skinfolds from 16 to 36 weeks of gestation were 4.5, 3.6 and 2.6 mm, respectively. MUAC showed a mean increase of 1.7 cm in the same period. Overweight or obese women at the start of pregnancy had lower increases in all measurements compared with women with normal or low body mass index. Maternal anthropometry was related to birthweight; women who gave birth to infants of less than 3000 g had lower average values in all measurements than those who had normal birthweight infants. LMS curves for MUAC and skinfolds by gestational age are presented, which can be used as a reference to assess maternal nutrition status during pregnancy. MUAC, tricipital and subscapular skinfold for gestational age curves are proposed for monitoring maternal nutritional status during pregnancy. MUAC cut-off points of 24.5, 25.5 and 26.5 cm for 16, 28 and 36 weeks of gestation, respectively, are also proposed as a proxy to detect low birthweight.

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Conflict of interest statement

The authors declare that they have no conflicts of interest.

Figures

Figure 1
Figure 1
Mid‐upper arm circumference centiles according to gestational age.
Figure 2
Figure 2
Subscapular skinfold centiles according to gestational age.
Figure 3
Figure 3
Tricipital skinfold centiles according to gestational age.
See this image and copyright information in PMC

References

    1. Araújo C.L., Hallal P.C., Nader G.A., Neutzling M.B., Defátima Vieira M., Menezes A.M. et al. (2009) Effect of birth size and proportionality on BMI and skinfold thickness in early adolescence: prospective birth cohort study. European Journal of Clinical Nutrition 63, 627–633. - PubMed
    1. Calvo E.B., López L.B., Balmaceda Y., Poy M.S., González C., Quintana L. et al. (2009) Reference charts for weight gain and body mass index during pregnancy obtained from a healthy cohort. Journal of Maternal-Fetal & Neonatal Medicine 22, 36–42. - PubMed
    1. Cole T.J. (1990) The LMS method for constructing normalized growth standards. European Journal of Clinical Nutrition 44, 45–60. - PubMed
    1. Davison J.M. (1997) Edema in pregnancy. Kidney International Supplement 59, S90–S96. - PubMed
    1. Eriksson M., Wallander M.A., Krakau I., Wedel H. & Svärdsudd K. (2004) Birth weight and cardiovascular risk factors in a cohort followed until 80 years of age: the study of men born in 1913. Journal of Internal Medicine 255, 236–246. - PubMed

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