Survival rate of cervical cancer in Asian countries: a systematic review and meta-analysis.

OBJECTIVE: Cancer is one of the main causes of death, and cervical cancer is the fourth most common cancer and the fourth leading cause of death from malignancy among women. Knowing the survival rate is used to evaluate the success of current treatments and care. This study was conducted to assess the survival rate of cervical cancer in Asia. METHODS: This systematic survey was conducted on four international databases, including Medline/PubMed, ProQuest, Scopus, and Web of Knowledge, and includes manuscripts that were published until the end of August 2021. Selected keywords were searched for international databases including cervical neoplasms [mesh], survival analysis or survival or survival rate, Asian countries (name of countries). The Newcastle-Ottawa Qualitative Evaluation Form was used for cohort studies to evaluate the quality of the articles. The analysis process was performed to evaluate the heterogeneity of the studies using the Cochran test and I2 statistics. Additionally, a meta-regression analysis was performed based on the year of the study. RESULTS: A total of 1956 articles were selected and reviewed based on their title. The results showed that 110 articles met the inclusion criteria. According to the randomized model, the 1, 3, 5, and 10-year survival rates of cervical cancer were 76.62% (95% Confidence Interval (CI), 72.91_80.34), 68.77% (95% CI, 64.32_73.21), 62.34% (95% CI, 58.10_66.59), and 61.60% (95% CI, 52.31_70.89), respectively. Additionally, based on the results of meta-regression analysis, there was an association between the year of the study and the survival rate, elucidating that the survival rate of cervical cancer has increased over the years. CONCLUSIONS: Results can provide the basic information needed for effective policy making, and development of public health programs for prevention, diagnosis, and treatment of cervical cancer.

Survival rate of vaginal cancer in Asian countries: a systematic review and meta-analysis.

Introduction: Vaginal cancer is one of the major causes of mortality in women, which mostly takes place in low- and middle-income countries. Assessing the survival rate of vaginal cancer is essential to investigate the success rate of current treatments and screening tools. This study aims to determine the survival rate of vaginal cancer in Asia. Methods: This systematic review was carried out using four international databases, including Medline/Pubmed, ProQuest, Scopus, Web of Knowledge, and also Google Scholar. Articles were investigated up to the end of August 2021. The authors utilized the Newcastle-Ottawa Scale to evaluate the quality of the articles. Evaluating the papers for heterogeneity was performed using the Cochrane test and I² statistic. Meta-regression analysis was also applied based on the year of the study. Results: Three articles (13 records) fulfilled the inclusion criteria. Based on the random model, the overall 5-year survival rate was 74.63%. Also, the rates of survival in relation to the type of treatment including chemotherapy, radiotherapy, or other modalities, were 78.53, 78.44, and 68.54%, respectively. According to meta-regression analysis, no correlation was found between the survival rate and the year of the study. Conclusion: The vaginal cancer survival rate is lower in Asian countries compared to that of developed countries. Increasing patient survival rates in such countries is crucial by implementing newer diagnostic tools, advanced surgical techniques, and goal-oriented treatments. Early diagnosis in lower stages and educating the populations about risk factors and preventative measures are also necessary for raising the rate of survival.

Related factors of violence against women with infertility: A systematic review study based on an ecological approach.

BACKGROUND AND AIM: Infertility as a global problem, affects the different aspects of women's health. Also, violence against infertile women affects their psychological wellbeing and treatment consequence. This study aimed at reviewing related factors to violence against infertile women, based on an ecological approach. METHODS: In this systematic review, the researchers conducted their search in electronic databases such as Google Scholar, and then in more specialized ones such as Medline via PubMed, Science Direct, Up-to-date, Springer, SID, Magiran, Iranmedex and Irandoc with the key words violence, infertility, women, risk factors, social environment, and individuality, from 1988 to 2016. The selection of papers was undertaken from 20-27 January 2017. The articles were selected based on the following criteria: 1), the articles focused on the research question 2), infertility and violence were included in the title of the articles, and 3) articles were published in online journals. Exclusion criteria were articles which focused on violence against the general population, pregnant women and female sex workers and articles that were not available in full text form or written in other languages (Not Persian or English). The quality of selected studies was appraised using a 16-item checklist adapted from Tao. This checklist consisted of 16 items which used a 0 or 1 scoring system (not eligible or eligible). If an article received a score of 75% (12-16 points), it was of high quality. A score of 50% to 74% (8-12 points) indicated moderate quality, and less than 50% (8 points) indicated low quality. The process of titles, abstracts and full-texts' appraisal led to the selection of 16 articles, which were used to write this article. RESULTS: Two of the articles based on 16-items of the check list had high quality score, 8 of them had moderate and the remaining articles had low quality score. Our findings were classified under three categories corresponding with the ecological approach: (1) Microsystem level "individual sociodemographic and infertility characteristics", (2) Mesosystem level "interpersonal' and husband sociodemographic characteristics" and (3) Macro system level considered ethnicity and cultural factors. CONCLUSION: Violence against infertile women and the stress caused by it, would affect the consequences of infertility treatment. It is noted that various cultural-contextual factors cause violence in different societies. There is a need for the development of screening tools and applying counselors to identify infertile women at the risk of violence, and provide clinical services, counseling and social support.

Adolescents' sexual and reproductive health: an ecological perspective.

BACKGROUND: Adolescence is the key time in the formation of sexual confidence and fertility in people and many risky sexual behaviors in this sensitive era are the roots of many adulthood diseases. STD and early pregnancy are among the most important issues of adolescence. OBJECTIVE: This study deals with reviewing ecological factors related to the sexual and reproductive health of adolescents. METHODS: As this study was a narrative review the researchers conducted their computer search in public bases such as Google Scholar and then in more specialized ones such as MEDLINE, EMBASE, Science Direct, Up-to-date, SPRINGER, SID, Magi ran, Iranmedex and Irandoc with the key words adolescents, sexual health, reproductive health and ecological from 1991 to 2015. Initially 152 articles were elicited and after a review study of the title and abstract, 80 articles entered the study. After reading the full text, 39 articles were chosen for writing the current review article. RESULTS: Reviewing the articles led to organizing the contents in three main classes according to Bronfenbrenner's suggestion namely ecological factors at microsystem, mesosystem and macrosystem levels which include individual predisposing factors, environmental enabling factors and social reinforcing factors. CONCLUSION: Adolescents are at a high risk of STD and early pregnancy. Many factors are considered as effective at this critical era, based on which comprehensive intervention based on ecological factors is needed to step forward toward preventing adolescence risks.