Evaluation of the impact on non-communicable chronic diseases of a major integrated primary health care program in Mexico

• Published in: Family practice 2016-06, Vol.33 (3), p.219-225
• Main Authors: Borja-Aburto, Victor H, González-Anaya, José A, Dávila-Torres, Javier, Rascón-Pacheco, Ramón A, González-León, Margot
• Format: Article
• Language: English
• Subjects: Adult; Aged; Cardiovascular Diseases - mortality; Cause of Death; Developing Countries; Diabetes Mellitus - mortality; Early Diagnosis; Female; Humans; Male; Mexico - epidemiology; Middle Aged; Noncommunicable Diseases - classification; Noncommunicable Diseases - mortality; Noncommunicable Diseases - therapy; Preventive Health Services - methods; Primary Health Care - standards; Uterine Cervical Neoplasms - mortality; Young Adult
• ISSN: 0263-2136; 1460-2229
• DOI: 10.1093/fampra/cmv049

Primary health care is the best framework for implementing actions for the prevention and control of non-communicable diseases at an appropriate scale. In 2002, the Mexican Institute for Social Security (IMSS), which provides health care to half of the Mexican population, implemented a primary care-based integrated program that included the improvement of the family health care practice and a preventive strategy called PREVENIMSS, to reduce the burden of disease. To asess the impact of this program on selected non-communicable chronic diseases. Morbidity and mortality were compared before and after implementation of the program and time trends in IMSS affiliates and non-affiliates using the difference-in-differences (DD) method. Incidence rates of diabetes and hypertension increased whereas those of cervical cancer, breast cancer and other cerebrovascular diseases decreased from 2000 to 2013. The DD in mortality rates, expressed per 100000 persons, showed a decrease of 49.4 for diabetes mellitus, 9.1 for hypertensive disease, 42.9 for ischemic heart disease, 17.4 for cerebrovascular disease, 7.5 for cervical cancer and 5.8 for breast cancer. The reductions in mortality rates could be explained by both changes in incidence rates and changes in case fatality rates associated with early detection and treatment. These initial findings can be interpreted as the potential impact of integrated programs based on primary health care in a developing country.