Gender inequity and age-appropriate immunization coverage in India from 1992 to 2006

被引:69
作者
Corsi, Daniel J. [1 ,2 ]
Bassani, Diego G. [1 ]
Kumar, Rajesh [3 ]
Awasthi, Shally [4 ]
Jotkar, Raju [1 ]
Kaur, Navkiran [3 ]
Jha, Prabhat [1 ]
机构
[1] Univ Toronto, St Michaels Hosp, Ctr Global Hlth Res, Toronto, ON M5C 1N8, Canada
[2] McMaster Univ, Populat Hlth Res Inst, Hamilton, ON L8L 2X2, Canada
[3] Postgrad Inst Med Educ & Res, Sch Publ Hlth, Chandigarh 160012, India
[4] King Georges Med Univ, Dept Pediat, Lucknow, Uttar Pradesh, India
关键词
MEASLES ELIMINATION; FERTILITY DECLINE; SEX-RATIO; CHILDREN; MORTALITY; HEALTH; BIAS; VACCINATION; TIMELINESS;
D O I
10.1186/1472-698X-9-S1-S3
中图分类号
R19 [保健组织与事业(卫生事业管理)];
学科分类号
摘要
Background: A variety of studies have considered the affects of India's son preference on gender differences in child mortality, sex ratio at birth, and access to health services. Less research has focused on the affects of son preference on gender inequities in immunization coverage and how this may have varied with time, and across regions and with sibling compositions. We present a systematic examination of trends in immunization coverage in India, with a focus on inequities in coverage by gender, birth order, year of birth, and state. Methods: We analyzed data from three consecutive rounds of the Indian National Family Health Survey undertaken between 1992 and 2006. All children below five years of age with complete immunization histories were included in the analysis. Age-appropriate immunization coverage was determined for the following antigens: bacille Calmette-Guerin (BCG), oral polio (OPV), diphtheria, pertussis (whooping cough) and tetanus (DPT), and measles. Results: Immunization coverage in India has increased since the early 1990s, but complete, age-appropriate coverage is still under 50% nationally. Girls were found to have significantly lower immunization coverage (p<0.001) than boys for BCG, DPT, and measles across all three surveys. By contrast, improved coverage of OPV suggests a narrowing of the gender differences in recent years. Girls with a surviving older sister were less likely to be immunized compared to boys, and a large proportion of all children were found to be immunized considerably later than recommended. Conclusions: Gender inequities in immunization coverage are prevalent in India. The low immunization coverage, the late immunization trends and the gender differences in coverage identified in our study suggest that risks of child mortality, especially for girls at higher birth orders, need to be addressed both socially and programmatically.
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页数:12
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