The objective of the present study was to employ multiple-cause-of-death methodology in the analysis of trends in mortality related to dermatomyositis and polymyositis in the state of São Paulo, Brazil, between 1985 and 2007.
In this last methodology, cell death due to a loss in cell membrane integrity of drug-treated L. amazonensis was assessed by flow cytometry measuring the level of propidium iodide uptake into damaged promastigotes.
13 We took these factors into account in devising our cause of death analysis methodology.
For the assessment of cell death, three methodologies were used: Trypan Blue exclusion assay.
Studies using maternal death audit methodologies are widely available, but few discuss the challenges in their implementation.
"The data that we were collecting didn't meet our data-quality standards, because we had little way of verifying that we were capturing all of the arrest-related deaths with that methodology," she said.
A number of variables could not be analysed because of these differences, and our analysis of causes of death required different methodologies.
We wished to describe the circumstances of maternal deaths through ethnographic methodology [ 11] in which the families explained health-seeking behaviours and their perceptions of the causes of birth complications, as well as their access to health care during pregnancy and the maternal emergency.
However, it is still among the worst on this issue and, by his methodology, has death rates 45% higher than the best performing country, the US.
Biomarker expressions were dichotomised and overall survival, disease recurrence and disease-free survival were evaluated using Kaplan Meier methodology with death, local and distant recurrence, or both, as events, including log-rank tests.
While Wertheimer and Leeper [ 45] in their report used information from children's death certificates, the new methodology was meant to be based on information from children's health cards.
