Occurrence of birth defects at the Philippine General Hospital: 2001-2010
- Author:
David-Padilla Carmencita
;
Dion-Berboso April Grace
;
Abadingo Michelle E.
;
Ty Kathryn S.
;
Tumulak Ma-Am Joy R.
;
Sur Aster Lyn D.
;
Cutiongco-de la Paz Eva Maria
- Publication Type:Journal Article
- MeSH:
Human;
Male;
Female;
CONGENITAL ABNORMALITIES;
CONGENITAL, HEREDITARY, AND NEONATAL DISEASES AND ABNORMALITIES;
ABNORMALITIES;
EPIDEMIOLOGY
- From:
Acta Medica Philippina
2011;45(4):20-29
- CountryPhilippines
- Language:English
-
Abstract:
Introduction. Birth defects are global problem with impact particularly severe in middle - to low -income countries. In the Philippines, there is a limited data on birth defects despite the fact that congenital anomalies have been in the top 10 causes of infant mortality. The objectives of the study were: 1.) to determine the occurrence of birth defects among patients admitted to the Philippine General Hospital (PGH); 2.) To present the distribution of patients by geographic location and age group distribution; 3.) To categorize birth defects by organ systems; and 4.) To categorize birth defects as either isolated, part of a recognizable syndrome, chromosomal syndrome of multi-malformed case.
Methods. Patients admitted to PGH from 2001-2010 and to have major structural defects were included in this study. Case ascertainment was done through a review of medical records of all admitted patients age 0 to more than 65 years old. Patients with birth defects was assigned codes of International Classification of Diseases (ICD)-10 classification.
Results. Of the 438,944 admissions to the PGH from 2001 to 2010, there were 8,686 (2.0%) patients with a diagnosis of at least one (1) birth defect. The most common birth defects are as follows: digestive system (3,605/8,686 or 41.5%), cardiovascular system (,839/8,686 or 32.7%), nervous system (1,070/8,686 or .3%) and genital organ anomalies (755/8,686 or 8.7%). The common digestive system anomalies were cleft lip and /or palate (1,548/8,686 or 17.8%), imperforate anus (698/8,686 or 8%) and hirschsprung disease (582/8,686 or 6.7%). Most of the cardiovascular system anomalies were congenital malformations of the cardiac septa (1,160/8,686 or 13.4%) and the great arteries (769/8,686 or 8.9%), while almost of the nervous system anomalies were due to congenital hydrocephalus (347/8,686 or 4%), encephalocoele (303/8,686 or 3.5%) and spina bifida (193/8,686 or 2.%) The most common genital organ anomalies were hypospadias (340/8,686 or 3.9%) and undescended testicle (233/8,686 or 2.7%) Majority (4,042/8,686 or 46.5%) of birth defect cases came from the National Capital Region (NCR) while 32.5% (or 2,87/8.686) of the cases came from region IV-A or Cavite, Laguna, Batangas , Rizal and Quezon (CALABARZON) Region.
Conclusion. The results of this study show that the most common birth defects are digestive, cardiovascular, nervous system, and genital organ anomalies. This trend is similar to those reported internationally. The findings of the study can be the basis of policies toward the development and implementation of practical strategies for primary and secondary prevention of birth defects among Filipinos.
