Showing 6 results for Kamali
R Chaman, A Shamshiri, K Kamali, Ghr Khalili, K Holakouie Naieni,
Volume 2, Issue 1 (23 2006)
Abstract
Background & Objectives: This investigation was prompted by the growing importance of nested case-control studies and the increasing frequency with which they are done in epidemiologic research. After a brief explanation of nested case-control studies, we evaluate the trends in research methodology over the last decade, especially with regard to cohort, case-control, and nested case-control designs.
Methods: Data for this study were extracted from the PubMed database, using these keywords: Nested Case-Control, Risk-Set Sampling and Density Sampling. The search was confined to the 10-year period from 1996 to the end of 2005. As for other methodologies, we used keywords Cohort and Case-Control for a search over the same time period. The search itself was performed on April 25, 2006.
Results: We found 2011 articles reporting nested case-control studies. There were 95 such articles in 1996 the number had increased to 289 in 2005. Case-control and cohort designs accounted for 68456 and 60479 articles, respectively.
The number of case-control articles rose from 4378 in 1996 to 10270 in 2005, while that of cohort articles increased from 2981 to 9771 over the same period.
Conclusions: The number of cohort and nested case-control articles followed similar upward trends over the last decade and their rate of increase was greater than that of simple case-control articles.
Z Pouransary , Z Sheikh , B Eshrati , P Kamali ,
Volume 3, Issue 3 (18 2008)
Abstract
Background & Objectives: Men (husbands) play a very important role in family planning programs, especially in developing countries. The objective of this study was to determine the prevalence of different methods of contraception in women of reproductive age in Iranshahr in 2004-2005 and the extent of their husbands' participation in family planning.
Methods: This was a cross-sectional study focused on women who were married but not pregnant at the time of the research. We used multi-stage cluster sampling and a pre-tested questionnaire to record the method of contraception and to see if the husband was actually participating in family planning. We used the SPSS (13th version) software to calculated measures of location and dispersion.
Results: The total sample of 700 married women in the (10-49y) age group included 400 subjects in rural areas and 300 in cities. Of these, 696 agreed to take part in the research. Overall, 65.5% of these women were using at least one form of contraception the remaining 34.5% did not use any contraceptive methods. The percentage of unwanted pregnancies was estimated at 16%. The mean number of pregnancies was 7, with a median of 4.5. Sixty-three percent of the subjects reported good cooperation by their husbands. Logistic regression analysis showed that the probability of using contraception was significantly related to the husband's cooperation.
Conclusions: Our results underline the importance of men's support and cooperation in the success of family planning efforts.
F Rajati, K Kamali, S Parvizy,
Volume 7, Issue 2 (19 2011)
Abstract
Background & Objectives: Custom-orienting is a critical issue for public health service. Peoples with a variety of developmental health care needs and perspectives are health care clients. Health accessibility through “Primary health care” has been approved and emphasized in Alma Ata in 1978. It is important to have a clear and transparent understanding of clients’ health needs and problems that would enable us to address such needs and prevent the negative consequences that might otherwise ensue. The aim of this study was to understand and gain deeper insight into health service customers’ lived experience of public health accessibility.
Methods: This study has been conducted with a phenomenological approach. Max van Manen six steps method of hermeneutic-phenomenology has been used. Nine health care clients were selected purposefully and interviewed semi-structured.
Results: The results of this experiment revealed the following six themes: to encounter with holistic learning chance, custom-oriented communications, qualified health care service, appropriate time-place health services, equality- orienting, and individual participation.
Conclusion: The participants believed that health accessibility is something more than just to have health services. Therefore, health education and social equality will bring about optimum health services. To develop multi-dimensional learning and to promote individual participation will be useful for more community empowerment.
Mm Vakili, L Babakhani, S Sharifi, A Moazen, Z Mehrabi, K Kamali, M Namadian, E Shakibazadeh,
Volume 14, Issue 2 (Vol.14, No.2, 2018)
Abstract
Background and Objectives: The pandemic of HIV/AIDS is spreading rapidly in the Middle East, in particular in Iran. Designing an educational program involves assessment of the educational needs of people with valid and culture-based tools. This study was conducted with the aim of psychometric analysis of an instrument for assessment of HIV/AIDS knowledge based on the Iranian culture in different population groups.
Methods: In this psychometric analysis, 58 items related to AIDS knowledge were prepared based on a literature review. Then, the face validity and content validity of the instrument was determent by the impact item score, content validity ratio (CVR), and content validity index (CVI). The reliability of the scale was assessed by Cronbach’s alpha coefficient and test-retest.
Results: Based on face validity and content validity, the research scale had 44 items with an item impact score > 1.5, a CVR > 0.49, and a CVI > 0.79. The Scale had three sections, general knowledge about HIV/AIDS (9 items), knowledge about HIV transmission (25 items), and knowledge about HIV/AIDS prevention (10 items). The Scale also had a high reliability (Cronbach’s alpha coefficient=0.77-0.91, ICC=0.88)
Conclusion: The results of the study showed the instrument was a valid and reliable scale for measurement of knowledge about HIV/AIDS.
Mm Vakili, A Moazen, S Sharifi, K Kamali,
Volume 14, Issue 3 (Vol.14, No.3, 2018)
Abstract
Background and Objectives: The results of recent studies suggest that model-based health education programs are more effective in changing health behaviors. Interventional programs based on health education theories can be used to explain individual and psychological behavioral determinants in order to reduce the risk of HIV/AIDS. This study was conducted with the aim of psychometric analysis of an HIV scale based on model, population and culture of Iran.
Methods: We used qualitative and quantitative methods during August 2015 to December 2017. The items were generated based on a literature review and interviews with an expert panel. After providing a primary list of the instrument items, we used content and face validity. The first step of the study was done in a sample of medical and non-medical college and high school student from Zanjan. The exploratory factor analysis, internal consistency reliability, and test-retest reliability of the scale were measured.
Results: Fifty-eight items were generated from interviews with experts and review of the literature. After measuring the face and content validity, the items decreased to 53 items. The exploratory factor analysis discovered five factors (perceived susceptibility, severity, benefits, barriers, and self-efficacy), including 30 items for high school students and 31 for university students, that predictive more than 58% of the observed variance. The Cronbach’s alpha coefficient for the sub-scales ranged from 0.80 to 0.86, and the ICC was above 0.86.
Conclusion: The results showed that the HBM was a valid and reliable tool for measuring the HIV/AIDS beliefs and could be used in future investigations.
M Karami, Kh Rahmani, Gh Moradi, Mm Gouya, A Sabouri , K Entezar Mahdi , Gh Kamali, Sm Zahraei,
Volume 16, Issue 1 (Vol.16, No.1 2020)
Abstract
Background and Objectives: Elimination and eradication of measles requires designing and implementing an enhanced surveillance system. The purpose of this study was to review the measles surveillance system in Iran.
Methods: The data of this study were obtained from the surveillance system of the Center for Communicable Disease Control; a review of the records, documents, books, and published articles; and interviews with process owners and experts of measles surveillance in 2017-2019.
Results: Iran has a surveillance plan to eliminate the measles. The current design for suspected cases of measles in Iran is a case-based surveillance system, in which for each identified case with fever and maculopapular rashes, some activities such reporting, laboratory confirmation, clinical and epidemiological investigation and case registration in individual forms are done.
Conclusion: Complete surveillance of cases suspicious of measles and high coverage of vaccination in children less than 2 years in a cohesive surveillance system and rapid response to the outbreak have led to lack of occurrence of indigenous measles in Iran. Although the current status of the measles surveillance system in Iran seems to be favorable, since Iran is at the stage of measles elimination, it is essential to increase the sensitivity of the reporting system for suspected cases of measles and to maintain the status of vaccine coverage to save elimination status.
