BackgroundPhysical activity (PA) rates decline among most high school female students, and due to cultural restrictions, the reduction of physical activity might be exacerbated in female Iranian adolescents.ObjectiveTo determine the effects of the physical activity education theory-based intervention to promote activity among adolescent girls.MethodsThis randomized clinical trial was conducted at public high schools in Tehran, Iran, from September 2015 to July 2016 on 578 girls. The subjects were assigned randomly to two groups of experiment and control (n=289 per group). All participants in the experimental group received an educational program based on a modified TPB. Measures were assessed before and 6 months after the experiment. The data were analyzed using SPSS version 23. We used descriptive statistics, multilevel analysis, Likelihood Ratio (LR) test, P-value less than 0.05 were considered statistically significant.ResultsFive hundred and seventy-eight participants with a mean age of 14.26±0.96 years were studied in two groups of experiment (n=289) and control (n=289). Moreover, adjusted for the baseline values, the mean of the scores of the knowledge (84.1±13.6), attitude (31.2±13.6), subjective norm (40.4±11.1), behavioral intention (34.3±14.7), perceived behavioral control (38.4±11.6), perceived parental control (42.9±14.2), behavioral (42.6±17.1) was significantly higher in the experiment group compared with the control group (p<0.001).ConclusionsThe results of this study implicate that theory based educational intervention is considered to be more effective in improving physical activity in adolescents. This result can be used to increase adolescent’s health promotion.Trial registrationThe trial was registered at the Iranian Registry of Clinical Trials (IRST) with the identification number: IRCT2015070623089N2.FundingThe authors received no financial support for the research from Kermanshah University of Medical Sciences.

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Background Studies indicate that women with intellectual disabilities (ID) face various personal and socio-environmental barriers in their sexual lives. This study aimed to identify the concerns and sexual health needs experienced by women with ID. Method A systematic review of relevant qualitative articles was conducted in PubMed, Web of Science Scopus and PsycINFO databases from June 2018 to August 2018. We designed our search strategy according to two main foci: (1) sexuality; and (2) women with ID. In the study, searches were limited to articles published from January 2000 to December 2017. In this review, studies on women ages 16 and over were included. Results Within the four databases, the search found 274 unique articles. After three steps of screening (title, abstract and full text), 22 studies were included in the final review. The articles mentioned difficulties with lack of sexual experience, negative experiences with sexuality, negative attitudes towards sexuality by nondisabled individuals, limited cognitive capacities to understand sexual identity, difficulty with finding the right partner, lack of access to sexual health information, lack of school-based sexuality education, violence and sexual abuse, lack of support from families and caregivers about sexuality, fear of sexual acts and unwanted pregnancy, shyness in expressing sexual desires, and limited knowledge of sexual behaviors. Conclusion Our findings indicate that women with ID need to be provided with school-based sexuality education tailored to the level of understanding needed to attain the requisite knowledge to form relationships, understand sexual and romantic relationships, and practice safe sex when they choose this option. Families along with education and healthcare systems should provide opportunities for women with ID to talk about their sexual needs and make their own choices.

IntroductionA considerable segment of the elderly population in Iran is illiterate, and it seems the existing neuropsychological screening tests are not very useful for detecting dementia in illiterate participants. The purpose of this study was to develop and validate a tool called Persian test of Elderly for Assessment of Cognition and Executive function (PEACE) for detecting dementia in both illiterate and literate participants.MethodsFirst, in order to design some of the cognitive aspects of the PEACE assay, we considered other prevalent neuropsychological instruments, such as the General Practitioner assessment of Cognition (GPCOG), Functional Assessment Staging (FAST), Mini Mental State Examination (MMSE), and Wechsler Memory scale. The other domains of PEACE were designed according to our clinical proficiencies and the culture of the society. In the next step, the participants were classified into three distinct groups, i.e., the control group (n=33), the Mild Cognitive Impairment (MCI) group (n=30), and the Alzheimer’s group (n=38). All of the participants in each group were divided according to their educational level, i.e., illiterate, semi-literate, and literate.ResultsWe developed PEACE consisting of 14 items, each of which represents a specific cognitive function, with a maximum score of 91. The 14 items are Orientation, Praxis, Attention and Concentration, Attention and Calculation, Memory, Similarity, Abstract Thinking, General Information, Language, Judgment, Gnosis, Planning (Sequencing), Problem Solving, and Animal Naming. PEACE scores are highly correlated with those of the MMSE (r=0.78). The optimal cut-off point of PEACE chosen for diagnosis of Alzheimer’s disease was 67.5 (sensitivity: 75.8%, specificity: 97.4%). The PEACE scores showed a significant difference between Participants with Alzheimer’s disease and the control group (p=0.0000) and the MCI group (p=0.003). In addition, there was no significant difference between illiterate and literate participants in the Alzheimer’s group. However, the PEACE scores differed significantly (p=0.0000) between illiterate and literate participants in the control group.ConclusionThe PEACE addresses the limitations of existing tests and is appropriate for use in countries that have high rates of illiteracy. It is a valid screening mechanism for the detection of dementia in both illiterate and literate participants.