Improving family health climate, effect of role modeling and maternal support in female students.

INTRODUCTION: Girls can use their mother's emotional, informational and behavioral support to perform healthy behaviors due to their constant access to their mothers. This study aimed to evaluate the effect of role modeling and maternal support in the family to improve healthy behaviors and perceived Family Health Climate (FHC) in female students. METHODS: In this educational quasi-experimental study, 261 female students (133 in the intervention group and 128 in the control group) and 223 mothers (109 intervention and 114 control) were selected using the cluster multi-stages sampling method and entered the study. Participants (intervention and control groups) completed the FHC scale at three stages (before intervention, immediately after the intervention, and 2 months after intervention). A training program that comprised 12 sessions for students and six sessions for their mothers using collaborative learning techniques and printed materials was conducted with the experimental group. Also after completing the questionnaire in the follow-up phase, pamphlets and educational videos were given to the control group. Data were analyzed using SPSS20 via a chi-square test, independent t-test, and Repeated Measures ANOVA at a significance level of 0.05. RESULTS: Before the intervention, there was no significant difference between demographic variables and the score of the FHC scale in both groups (p < 0.05). Immediately and 2 months after the intervention, the experimental group (female students and their mothers) showed a significant increase in dimensions of FHC, including FHC-NU (Family Health Climate-Nutrition) and FHC-PA (Family Health Climate-Physical Activity), compared to the control group (p < 0.05). CONCLUSIONS: Educating and informing mothers about the impact of their role modeling on their children, especially girls, can make them more aware of health-oriented behaviors towards their children. Such findings reinforced the importance of focusing on actions to encourage a healthy lifestyle (healthy diet and physical activity) in students with a focus on role modeling and parental support, especially mothers.

Adolescent Mental Health Literacy Questionnaire: Investigating Psychometric Properties in Iranian Female Students.

Objectives: Mental Health Literacy (MHL) is an important factor in promoting mental health. Assessing this structure is required for early recognition and intervention in mental health problems. To date, there was no tool to assess it among Iranian adolescents, so this study was aimed at examining the psychometric properties of the Persian version of the Adolescent Mental Health Literacy Questionnaire (AMHLQ) among Iranian female students. Method: The study instrument was a Persian version of the AMHLQ prepared through a translation and back-translation process. In this cross-sectional study, 275 female students completed the AMHLQ, and the Adolescent Strengths, and Difficulties Questionnaire (SDQ). Results: Findings of content, construct validity tests, Cronbach's alpha, and split-half coefficient demonstrated that the AMHLQ had satisfactory validity and suitable reliability. The exploratory factor analysis showed four dimensions of the AMHLQ: (1) knowledge of mental health problems (α = 0.89); (2) erroneous beliefs/stereotypes (α = 0.89); (3) help-seeking and first aid skills (α = 0.86); and (4) self-help strategies (α = 0.74). Conclusion: The findings showed that the tool was confirmed by questions and subscales, and this questionnaire was a valid and reliable tool in assessing level differences of MHL and in determining the impact of programs designed to improve MHL in Iranian female adolescents.

The Validity and Reliability of the Persian Version of the Family Health Climate Scale (FHC-Scale) in Female Students and Their Mothers in Iran 2019.

OBJECTIVES: This study examined the validity and reliability of the Family Health Climate Scale (FHC-Scale) among Iranian families. Second, can it be attributed to other family members by measuring the health climate in one person? METHOD: In total, 261 female students and 196 mothers completed the FHC-Scale. The study instrument was a Persian version of the FHC-Scale prepared through a translation and back-translation process. RESULTS: The results showed that the Persian version of the FHC-Scale is acceptable. Cronbach's alpha coefficient for FHC-PA in female students and their mothers, respectively, was 0.88 and 0.86 for the whole scale. Cronbach's alpha coefficient for FHC-NU in female students and their mothers, respectively, was 0.83 and 0.92 for the whole scale. The CVI values for all the items were equal to or above 0.8, and the CVR value for the total scale was 0.90. CONCLUSION: The Persian version of the FHC-Scale is therefore an effective tool for evaluating the different dimensions of family health climate in the Iranian population.

IFN-γ and IL-2 Responses to Recombinant AlaDH against ESAT-6/CFP-10 Fusion Antigens in the Diagnosis of Latent versus Active Tuberculosis Infection.

BACKGROUND: Discriminating latent tuberculosis infection (LTBI) from active TBI may be challenging. The objective of this study was to produce the recombinant L-alanine dehydrogenase (AlaDH) antigen and evaluate individuals with LTBI, those with active TBI, and uninfected individuals by enzyme-linked immunospot assay (ELISPOT) in order to distinguish LTBI from active TBI. METHODS: This exploratory study was performed in the Iranian city of Shiraz from 2014 to 2015. The study population (N=99) was divided into 3 groups: individuals with newly diagnosed active TBI (n=33), their household contacts (n=33), and controls (n=33). AlaDH was produced through PCR and cloning methods. The diagnostic characteristics of AlaDH vs. ESAT-6/CFP-10 were evaluated in responses to interferon-γ (IFN-γ) and interleukin-2 (IL-2) with ELISPOT. Differences between the groups were assessed with the Kruskal-Wallis and Mann-Whitney tests for nonparametric data analysis. The statistical analyses were performed with SPSS, version 16. RESULTS: IFN-γ responses to both ESAT-6/CFP-10 (P=0.81) and AlaDH (P=0.18) revealed that there were no significant differences between the individuals with LTBI and those with active TBI. The same results were determined for IL-2 responses to ESAT-6/CFP-10 between the 2 groups, while significantly higher IL-2 responses to AlaDH were observed in LTBI than in active TBI. According to the ROC curve analysis, a cutoff value of 275 SFC showed sensitivity of 75.8% and specificity of 78.8% for distinguishing LTBI from active TBI by IL-2 responses to AlaDH. CONCLUSION: The current study suggests that it may be possible to discriminate LTBI from active TBI by IL-2 responses to AlaDH.