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Preventive Healthcare Services

Preventive Healthcare Services

Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:

Cancer Prevention

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
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Updated: Mar 2, 2026

Optimization of Breast Biopsy and Mastectomy Sample Collection Procedures for Biobanking, Personalized Medicine, and Research Applications

Optimization of Breast Biopsy and Mastectomy Sample Collection Procedures for Biobanking, Personalized Medicine, and Research Applications

Published on: September 2, 2025

Breast cancer screening in developing countries.

René Aloísio da Costa Vieira^1,2, Gabriele Biller¹, Gilberto Uemura²

¹Programa de Pós-Graduação em Oncologia, Hospital de Câncer de Barretos, Barretos, SP, BR.

Clinics (Sao Paulo, Brazil)

|May 12, 2017

Summary

This summary is machine-generated.

Breast cancer screening strategies differ in developing countries due to limited healthcare resources. This study identifies key indicators for diagnosis and intervention, crucial for improving public health outcomes.

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Area of Science:

Oncology
Public Health
Health Services Research

Background:

Developing countries face significant challenges in healthcare resource allocation.
Breast cancer diagnosis and screening indicators vary substantially between developed and developing nations due to differing healthcare infrastructures.

Purpose of the Study:

To systematically evaluate breast cancer screening strategies and identify relevant indicators in developing countries.
To establish a framework for comparing breast cancer diagnostic methodologies and outcomes in resource-limited settings.

Main Methods:

A systematic review was conducted using PubMed, searching for "Breast Cancer" or "Breast Cancer Screening" combined with "Developing Country" or "Developing Countries".
The Population, Intervention, Comparison, Outcomes, Timing, and Setting (PICOTS) methodology guided the identification of indicators.
Analysis included 45 full articles from an initial pool of 1,149 identified studies.

Main Results:

Identified indicators span epidemiology, diagnostic interventions (strategy, infrastructure, mammography rates), quality of care (symptom presentation, time to diagnosis, stage at diagnosis), and survival.
Key metrics include diagnostic strategy effectiveness, healthcare infrastructure capacity, mammography utilization, and timeliness of diagnosis.
Comparisons focused on trend curves and at-risk subpopulations.

Conclusions:

The identified indicators are essential for standardizing the reporting of breast cancer methodologies in developing countries.
This framework will enable better evaluation of public health interventions and improvements in breast cancer care in resource-limited settings.
Standardized indicators are vital for tracking progress and improving breast cancer outcomes globally.