Is the secular trend reflected in early stages of human ontogenesis?

• Authors: Zygmunt Domagała , Paweł Dąbrowski , Michał Porwolik , Krystian Porwolik , Bohdan Gworys
• Languages of publication: EN

Abstracts

EN

There are a limited number of studies on secular changes in the neonatal period, and the majority of them concern research related to childhood and puberty The objective of our study was to carry out a comparative analysis of body weight and length at birth in neonates born in Wrocław in subsequent decades since 1950 to find out if these parameters are subject to secular trend, and what values they attained during the studied period of 50 years. The study was carried out in the 1950s, 1960s, 1970s, 1980s, 1990s and in 2000 to analyse changes in body length, body weight and Rohrer index over time. The sample studied consisted of 7510 neonates, 3882 males and 3628 females, born in Wroclaw. Secular changes were tested using one-way variance analysis. The values of F statistics were compared to the critical values of the F Snedecor distribution. Changes in the features of neonates in subsequent study years were analysed using the modified z-score. Data were normalised for standard deviation in decade increments. Results demonstrated very slight, though statistically insignificant increase in body weight at birth. Over the 50-year period the mean body weight of neonates was in the range of 3.3-3.4 kg, regardless of sex. Results demonstrated very slight, though statistically insignificant increase in body weight at birth. Over the 50-year period the mean body weight of neonates was in the range of 3.3-3.4 kg, regardless of sex. The acceleration in the body length of neonates caused a gradual decrease in the mean values of the Rohrer index. No secular trend in body weight was found in Wrocław neonates over the 50-year period between 1950 and 2000 With regard to body length at birth, four waves of deceleration and acceleration were found: period 1 (1950s): deceleration in the increase of the analysed body parameters of neonates; period 2 (1960s): acceleration in neonates’ growth; period 3 (1970s and 1980s): economic crisis and political transformations in Poland; this is reflected by the stable mean values of body dimensions in neonates. The secular trend clearly decelerated, and period 4 (1990s and 2000) - very intense acceleration in both body weight and length and the Rohrer index.

Keywords

EN

neonates; neonatal body length; neonatal body weight; Rohrer index

• Publisher: Sciendo
• Journal: Anthropological Review
• Year: 2014
• Volume: 77
• Issue: 1
• Pages: 77-86

Dates

published

2014-01-01

online

2014-02-20

Contributors

author

Zygmunt Domagała

• Department of Anatomy, Wrocław Medical University

author

Paweł Dąbrowski

• Department of Anatomy, Wrocław Medical University

author

Michał Porwolik

• Department of Anatomy, Wrocław Medical University

author

Krystian Porwolik

• Department of Anatomy, Wrocław Medical University

author

Bohdan Gworys

• Department of Anatomy, Wrocław Medical University

References

• Andersen AM, Osler M. 2004. Birth dimensions, parental mortality, and mortality in early adult age: a cohort study of Danish men born in 1953. Int J Epidemiol. 33(1):92-9.[PubMed][Crossref]
• Andersen LG, Angquist L, Eriksson JG, Forsen T, Gamborg M, Osmond C, et al. 2010. Birth weight, childhood body mass index and risk of coronary disease in adults: combined historical cohort studies. PLoS One 5(11):e12126.
• Avila JA, Avila RA, Gonçalves EM, Barbeta VJ, Morcillo AM, Guerra-Junior G. 2013. Secular trends of height, weight and BMI in young adult Brazilian military students in the 20th century. Ann Hum Biol. Jul 11. In press.[WoS]
• Barker DJ, Osmond C, Forsén TJ, Kajantie E, Eriksson JG. 2005. Trajectories of growth among children who have coronary events as adults. N Engl J Med 353(17):1802-09.
• Bielicki T, Szklarska A, Kozieł S, Ulijaszek SJ. 2005. Changing patterns of social variation in stature in Poland: effects of transition from a command economy to the free-market system? J Biosoc Sci 37(4):427-34.[PubMed]
• Bożiłow W., Gworys B., Kurlej W., Poradnik E. 1985. Długość ciała noworodków wrocławskich w świetle dokumentacji szpitalnej. MiPA 106:93-103.
• Bożiłow W., Sawicki K., Poradnik E., Kurlej W., Gworys B. 1992. Zmienność masy ciała podczas rozwoju prenatalnego i okołoporodowego. Przegl Antrop 55:45-55.
• Brialić I, Rodin U, Vrdoljak J, Plavec D, Capkun V. 2006. Secular birth weight changes in liveborn infants before, during, and after 1991-1995 homeland war in Croatia. Croat Med J 47(3):452-58.
• Eriksson JG, Forsén T, Tuomilehto J, Jaddoe VW, Osmond C, Barker DJ. 2002. Effects of size at birth and childhood growth on the insulin resistance syndrome in elderly individuals. Diabetologia 45(3):342-48.[PubMed][Crossref]
• Grandi C, Dipierri JE. 2008. Secular trend of birth weight in Argentina (1992-2002): a population based study. Arch Argent Pediatr 106(3):219-25.[PubMed]
• Hata J, Ninomiya T, Hirakawa Y, Nagata M, Mukai N, Gotoh S, et al. 2013. Secular Trends in Cardiovascular Disease and its Risk Factors in Japanese: Half Century Data from the Hisayama Study. Circulation. Jul 31. In press.[Crossref]
• Koupilova I, Rahu K, Rahu M, Karro H, Leon DA. 2000. Social determinants of birthweight and length of gestation in Estonia during the transition to democracy. Int J Epidemiol 29(1):118-24.[PubMed][Crossref]
• Koupilová I, Vågerö D, Leon DA, Pikhart H, Príkazský V, Holcík J, et al. 1998. Social variation in size at birth and preterm delivery in the Czech Republic and Sweden, 1989-91. Paediatr Perinat Epidemiol 12(1):7-24.[PubMed][Crossref]
• Kułaga Z, Litwin M, Tkaczyk M, Palczewska I, Zajaczkowska M, Zwolinska D,et al. 2011. Polish 2010 growth references for schoolaged children and adolescents. Eur J Pediatr 170:599-609.[WoS][Crossref]
• Łaska-Mierzejewska T, Olszewska E. 2007. Anthropological assessment of changes in living conditions of the rural population in Poland in the period 1967-2001. Ann Hum Biol 34(3):362-76.[WoS]
• Lissner L, Mehlig K, Sjöberg A, Chaplin J, Niklasson A, Albertsson-Wikland K. 2013. Secular trends in weight, height and BMI in young Swedes: the ‘Grow up Gothenburg’ studies. Acta Paediatr 102(3):314-17.[PubMed][Crossref][WoS]
• Malina RM, Reyes ME, Little BB. 2010. Secular change in heights of indigenous adults from a Zapotec-speaking community in Oaxaca, southern Mexico. Am J Phys Anthropol 141(3):463-75.[WoS][PubMed]
• Mirmiran P, Moslehi N, Asghari G, Jambarsang S, Mehrabi Y, Azizi F. 2013. Secular trends in size at birth of Iranian neonates: meta-analyses of published and unpublished studies. Ann Hum Biol 40(1):75-82.[PubMed][WoS]
• Porwolik K, Gworys B, Porwolik M, Dudek K, Akinpelumi BF. 2005. Acceleration of body length growth in Wroclaw neonates in the second half of the XX century (1950-2000). Adv Clin Exp Med 14:197-201.
• Risnes KR, Vatten LJ, Baker JL, Jameson K, Sovio U, Kajantie E, et al. 2011. Birthweight and mortality in adulthood: a systematic review and meta-analysis. Int J Epidemiol 40 (3):647-61.[Crossref][PubMed][WoS]
• Rysiewski H, Książyk J. 2009. Wskaźniki wagowo-wzrostowe: próba konfrontacji oczekiwań auksologicznych z rzeczywistością formalno-matematyczną. Pediatria Współczesna. Gastroenterologia, Hepatologia i Żywienie Dziecka 11:13-17.
• Schack-Nielsen L, Molgaard C, Sorensen TI, Greisen G, Michaelsen KF. 2006. Secular change in size at birth from 1973 to 2003: national data from Denmark. Obesity 14: 1257-63.
• Silva AA, Bettiol H, Barbieri MA, Pereira MM, Brito LG, Ribeiro VS, et al. 2005. Why are the low birthweight rates in Brazil higher in richer than in poorer municipalities? Exploring the epidemiological paradox of low birthweight. Paediatr Perinat Epidemiol 19(1):43-49.[PubMed][Crossref]
• Sławińska T, Ignasiak Z, Little BB, Malina RM. 2012. Short-term secular variation in menarche and blood lead concentration in school girls in the Copper Basin of southwestern Poland: 1995 and 2007.2012. Am J Hum Biol 24(5):587-94.[WoS]
• Talma H, Schönbeck Y, van Dommelen P, Bakker B, van Buuren S, Hirasing RA. 2013.
• Trends in menarcheal age between 1955 and 2009 in the Netherlands. PLoS One. In press.
• Thomas NE, Jasper M, Williams DR, Rowe DA, Malina RM, Davies B, et al.2011. Secular trends in established and novel cardiovascular risk factors in Welsh 12-13 year olds: a comparison between 2002 and 2007. Ann Hum Biol 38(1):22-27.[WoS][Crossref]
• Tretyak A., Godina E., Zadorozhnaya L. 2001. Secular Trends of Sizes at Birth in Russian Infants Born between 1987 and 2002, J Physiol Anthrop Appl Hum Sci, 24(4):403-06.
• Ulijaszek SJ. 2001. Secular trend in birthweight among the Purari delta population, Papua New Guinea. Ann Hum Biol 28(3):246-55. [PubMed][Crossref]
• von Soest T, Wichstrøm L. 2013. Secular Trends in Depressive Symptoms Among Norwegian Adolescents from 1992 to 2010. J Abnorm Child Psychol. In press.
• Zilberberg MD, Shorr AF. 2013. Secular Trends in Gram-Negative Resistance among Urinary Tract Infection Hospitalizations in the United States, 2000-2009. Infect Control Hosp Epidemiol. 34(9):940-46.
• Ziółkowski M, Gworys B, Kurlej W. 1992. Secular changes in human fetuses normally aborted in years 1965-1985. Studies in Human Ecology 10:63-74.

Identifiers

DOI

10.2478/anre-2014-0007