Showing 4 results for Prevention
Qiumarss Nasseri,
Volume 1, Issue 1 (12-2005)
Abstract
Epidemiological studies of cancer is the corner stone of cancer control plans and necessary for setting goals, monitoring the progress, and evaluating the results of control efforts. Cancer is a generic name for a number of diseases that have different etiology, natural history, and outcome. Thus, control activities for each cancer is different and requires varied approaches. Primary prevention, i.e., controlling the initiation of cancers is now possible for a number of cancers including lung, stomach, liver, and cervix by controlling the use of tobacco, and infections with Helicobacter pylori, Hepatitis C, and Human papilloma viruses. Secondary prevention, i.e., early detection is mostly effective for the cancers of the breast (mammography), cervix (Pap test), prostate (digital rectal exam and PSA testing), colon and rectum (Colon- and Sigmoidscopy), and melanoma of the skin (clinical examination of the skin). Effective treatment is now possible for a large number of cancers with arrays of new medications such as Tamoxifen and Herceptin for breast cancer, Avastin for Colorectal and other cancers, and so on. Tertiary prevention, i.e., rehabilitation and hospice care is a necessary part of cancer control that is generally neglected. Cancer is a familial disease and when it struck, it affects the whole family. Health education and social support for the patients and their families is an integral part of cancer control activities and must be present in any effective cancer control program. Tertiary prevention not only includes proper palliative care, but also education and support for proper nutrition and improvement of the quality of life for the patient and the family.
Azizi A, Amirian F, Amirian M,
Volume 4, Issue 3 (3-2009)
Abstract
Background & Objectives: The youth group is more prone to HIV infection. Education is a cornerstone to prevention. This study was conducted to compare the efficacy of peer education and traditional lectureship and distribution of pamphlet on high school students.
Methods: 1500 female high school students, third graders, were selected based on stratified random sampling studying in 21 high schools in Kermanshah. In each high school, 73 third grades were selected as the sample of the study. We designed a questionnaire as an assessment tool for interventions. Peer education was done by 502 students, and AIDS awareness pamphlet was distributed on 500 students, and the rest of students were attended a one-day workshop which was ran by a female physician in their high school.
Results: The mean average age was 16.78 (SD= ± 0.7) years. The mean scores of pretest and post-test in each groups were statistically significant different (P=0.0001). Mean score of difference in workshop by female physician was greater than peer education group, 10.7 and 8.8, respectively. The group whome received their knowledge about AIDS by pamphlet obtained the least mean score than other groups and this was statistically significant (P=0.0001).
Conclusions: The findings of this study indicate that educating students by general practitioners is more effective way to increase students’ knowledge about prevention of AIDS.
Mr Aflatoonian, I Sharifi, L Ranjbar,
Volume 6, Issue 2 (9-2010)
Abstract
Background & objectives: Cutaneous leishmaniasis (CL) is an endemic disease in district of Bam. It has created considerable concerns by people and health authorities. The objective of this study was to assess the effect of the earthquake and costs of prevention on CL prevalence after earthquake
Methods: This research is based on a natural intervention, in which the information related to the costs and prevalence of CL were collected and analyzed three years after the earthquake (2006-2008) and then compared with similar data three years before the earthquake (2000-2002) as control group.
Results: the earthquake increased the CL prevalence approximately 5.2 fold, although the cost of prevention had no significant effect on control of disease. The average cost of prevention was determined to be two US dollars per capita during the years after the earthquake. It figures up an overall estimation of 600000 US dollars for the three years after the earthquake. Meanwhile the cost of prevention before the earthquake was determined less than 5% comparing to after earthquake.
Conclusions: The findings of this cost-analysis showed that the current and conventional methods of CL prevention seem not useful. It could be concluded that current preventive measures such as spraying and impregnated bed nets particularly in natural disasters would have no effect on control of disease. Further researches are needed to find out the best method of prevention of CL disease. At present, it seems that early case-finding and prompt treatment of cases would be a proper method to control anthropometric CL .
E Abdalmaleki, Zh Abdi, M Goharimehr, R Alvandi, S Riazi Esfahani , E Ahmadnezhad,
Volume 15, Issue 3 (11-2019)
Abstract
Background and Objectives: Iran has carried out a series of surveys based on the Global school-based student health survey (GSHS) referred to as the CASPIAN. The aim of this paper was to compare the methodology and tools of CASPIAN surveys and to propose recommendations and suggestions for future implementations.
Methods: The data of this systematic review study were gathered from the World Health Organization (WHO) documentations, international databases including Pubmed, EMBASE, Scopus, GoogleScholar, and ScienceDirect, and national databases including Magiran, SID, and Irandoc. The search was conducted in both English and Persian (for the time period from 2003 to 2018). The time and place of the study, target population, questionnaire(s), sample size, and sampling method were compared between the surveys.
Results: Five rounds of CASPIAN survey were conducted in Iran from 2003 to 2015. The surveys had two sets of questionnaires for students and parents. In all five rounds, sampling methods and questionnaires were similar in the core and differed in some details that were added selectively in each round. The questionnaires were designed based on the GSHS and the WHO stepwise approach to non-communicable disease risk factor surveillance (STEPS) programs.
Conclusion: Considering the small variation in each series and compliance with the global model, it is suggested that the next CASPIAN survey be conducted according to the previous series in accordance with the standards presented in the global model in recent years in a reasonable interval from the 2015 survey.
