Year: 2004
Type: article
Abstract: OBJECTIVE: To analyze IMR evolution in the São Paulo Metropolitan Area (SPMA) between 1980 and 2000, in terms of spatial, age and, causal differences. METHODS: SPMA municipalities were divided into 5 groups, based on their 1980 IMRs: 90 per thousand lb (Group 1); 70-89 per thousand lb (Group 2); 50-69 per thousand lb (Group 3); <50 per thousand lb (Group 4). Group 5 comprised the municipality of São Paulo itself (IMR=51 per thousand lb). The analysis of trends was carried out using exponential regression models. RESULTS: IMR and its components showed a statistically significant decrease (p<0.05), with coefficients of determination between 66 and 98%, indicating goodness of fit of the exponential model to all the time series analyzed. SPMA IMR fell 69.4%, from 55.2 to 16.9 per thousand lb, and Groups 1-5 showed reductions of 83.9%, 76.2%, 71.3%, 58.7%, and 68.8%, indicating that the groups with highest IMRs also showed the greatest reductions during the studied period. CONCLUSIONS: IMRs were homogenized at around 18 lb in all municipality groups in the SPMA. One-half of all deaths were concentrated within the first week of life, and were due primarily to conditions originating in the perinatal period, indicating that greater care during the pre- and post-delivery periods will be required if the IMR in the SPMA is to descend to levels compatible with those of developed countries.
Source: Revista de Saúde Pública
Institution: Universidade de São Paulo
Language: Portuguese
Subfield: General Health Professions
Field: Health Professions
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $1,200
OpenAlex ID: W2137801609