To study correlation of foot length and gestational age of new born by new Ballard score


  • Anshuman Srivastava TMMC&RC, Department of Pediatrics, TMU, Moradabad, Uttar Pradesh
  • Utkarsh Sharma TMMC&RC, Department of Pediatrics, TMU, Moradabad, Uttar Pradesh
  • Sumit Kumar TMMC&RC, Department of Pediatrics, TMU, Moradabad, Uttar Pradesh



Gestational age, Foot length, New Ballard score


Background: It is important to know an infant’s gestational age because its behaviour and anticipated problems can be predicted on this basis. It is also important for prediction of morbidity, mortality and further management.

Methods: Study was done for two years.254 newborns delivered at MYH hospital and admitted in MYH and CNBC nursery were studied. Their gestational age ranged from 27 to 42 weeks.

Results: Gestational age and foot length also showed a positive correlation with a correlation coefficient of 0.99. Both AGA and SGA babies showed positive correlation of gestational age with foot length with correlation coefficient of 0.99 and 0.99 respectively.

Conclusions: Foot length of 73.7 mm can be used as a cut- off point for differentiating between term and preterm babies. Foot length measurements can be easily used by peripheral health workers to differentiate between term and preterm babies. They can be used at remote places by peripheral health workers.


Kramer M S. Determinants of LBW, Methodological assessment and Meta-analysis. WHO Bull, 1987;65(5):663-737.

WHO, bridging the gaps. The World health report, 1995, Report of the Director General.

Anderson HF, Johnson TR, Jr. Barclay ML, Flora JD., Jr. Gestational age assessment 1.Analysis of individual clinical observations. Am J Obstet Gynecol. 1981;139:173-7.

Dubowitz LM, Dubowitz V, Palmer P, Verghote M. A new approach to the neurological assessment of the preterm and full-term new-born infant. Brain Dev.1980;2:3-14.

Ballard JL et al: New Ballard score expanded to include extremely premature infants. J Pediatr 1991;119:417-23.

Mahajan BK. Methods in Biostatistics for medical students and research workers, New Delhi: Jaypee Brothers, 1989.

Bland M. An introduction to medical statistics, Oxford University Press, 1993; 188-215.

John P. Cloherty, Eric C. Eichenwald & Ann R. Stark. Manual of neonatal care, Lippincott Williams & Wilkins, 2008; 6th edition, p.53.

Gohil JR, Sosi M, Vani SN, Desai AB. Foot length measurement in the neonate. The Indian Journal of Pediatrics, 1991; 58:675-677.

Amato M, Hüppi P, Claus R: Rapid biometric assessment of gestational age in very low birth weight infants. J Perinatal Med., 1991; 19(5):367-71.

Streeter GL. Weight, sitting height, head size, foot length, and menstrual age for the human embryo. Contrib. Embryol 11:143, 1920.

Mercer BM, Sklar S, Shariatmadar A, Gillieson MS and D”Alton ME: Fetal foot length as a predictor of gestational age. AM J Obstet Gynecol 1987;156:183-5.

Kim HJ, Moon HR: The relationship between hand and foot length and other anthropometric measurements in neonates. J Korean Pediatr Soc. 1980;23(7):511-20.

Daga SR, Daga AS, Patole S, Kadam S, Mukadam Y. Foot length measurement from foot print for identifying a new-born at risk. Journal of Tropical Paediatrics, 1988;34(1):16-9.

Kumar GP, Kumar UK. Estimation of gestational age from hand and foot length. Medicine, Science and the Law. 1993;33(4):48-50.




How to Cite

Srivastava, A., Sharma, U., & Kumar, S. (2017). To study correlation of foot length and gestational age of new born by new Ballard score. International Journal of Research in Medical Sciences, 3(11), 3119–3122.



Original Research Articles