Monthly Distribution of Birth of Children with Congenital Heart Disease
- VernacularTitle:先天性心脏病患儿出生月份的分布规律
- Author:
jun, WANG
;
qi-lian, XIE
;
hong, SHEN
;
hong-wei, MA
;
ying, LV
;
bao-zhong, WANG
- Publication Type:Journal Article
- Keywords:
congenital heart disease;
birthdate;
distribution
- From:Journal of Applied Clinical Pediatrics
1986;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate whether the monthly distribution of birth was associated with congenital heart disease(CHD).Methods The monthly distribution of birth of 5 070 patients with CHD who accepted examination or treatment from Jan.2003 to Dec.2006 was investigated and compared with that of 6 627 healthy newborn children born in 2001-2006.The statistic analysis was accomplished with SPSS 12.0 software for ?2 test.Results Four hundred and forty-four of the 5 070 patients with CHD were born in January(8.8%),432 cases in February(8.5%),384 cases in March(7.6%),339 cases in April(6.7%),390 cases in May(7.7%),393 cases in June(7.8%),414 cases in July(8.2%),489 cases in August(9.6%),498 cases in September(9.8%),492 cases in October(9.7%),396 cases in November(7.8%),and 399 cases in December(7.8%).The structural ratio of the number of CHD patients were the highest for those who were born in August,September,October,and the lowest among those who were born of February and March,April.The number of CHD patients who were born in the autumnal months of August,September and October was 1 479(29.1%),much higher than those who were born in February,March and April(1 155 cases,22.8%)(P
