Introduction: According to the World Health Organization, the balanced usage of time contributes to the health and welfare of individuals. Caring for a child with cerebral palsy imposes an extra pressure on parents, especially mothers as the main caregiver. Therefore, this study aims to investigate the relationship between gross motor function ability of children with cerebral palsy and time use of their mothers. Method: Sixty mothers of children with cerebral palsy, sampled conveniently, participated in this cross-sectional study. Children aged between 6 and 11 years with a mean age of 9.04 years old (SD ¼ 2.8). The Farsi version of Mothers' Time Use Questionnaire and the Gross Motor Function Classification System (GMFCS) were utilized to collect data. The Spearman correlation coefficient was calculated. Results: The results demonstrated that the allocated time for childcare (r s ¼ 0.44) and leisure (r s ¼ À0.37) activities in mothers have significant correlations with gross motor function abilities of their children (P < 0.05). Conclusion: Mothers who have children with higher scores according to the GMFCS, had to invest more time to meet needs of childcare activities. Consequently, they were not able to follow their interests and they felt an imbalanced use of time in their life.

Lichen planoplaris (LPP) is one of the most common causes of inflammatory cicatricial alopecias. There is no definitive cure for the disease and most of the available therapeutic options can potentially lead to serious complications following their use for extended durations. In this study, we aimed to evaluate the efficacy, safety and tolerability of N-acetylcysteine (NAC) and pentoxyfillin (PTX), as adjunctive therapies, in the management of LPP. In a randomized, assessor-and analyst-blinded controlled trial, patients with proven LPP were randomly assigned to three groups of 10. Group I (the control group) received clobetasol 0.05%lotion; Group II, a combination of clobetasol 0.05% lotion and oral PTX; Group III, a combination of clobetasol lotion 0.05% and oral NAC. Lichen planopilaris activity index (LPPAI), the possible side effects, tol-

Background: Different parts of the skeletal system have been studied in different studies to determine gender. The pelvis is one of the most important skeletal components for the determination of gender and identification of humans. Objectives: The current study aimed to determine gender using the ischiopubic index and upper pelvic index in the adult population of Iran. Methods: In this study, 140 individuals (70 male and 70 female subjects) referring to Athari Imaging Center in Tehran, Iran, for various medical reasons entered the study by giving written and oral consent using the convenience sampling method. Measurements were performed on digital anteroposterior pelvic radiographs (with standard conditions and radiographic stencil distance from the light source as 100 cm). The obtained data were analyzed using SPSS software (version 22). Results: The mean ischemic index of the whole population was 108.88 ± 13.75. The difference in the ischiopubic index between male and female subjects was significant (P < 0.05). The mean upper pelvic index of the whole study population was 81.70 ± 10.09; however, the difference in the upper pelvic index between the two groups of male and female subjects was not significant (P < 0.05). Conclusions: The pelvic ischemic index in Iranian women is higher than that reported for men. If the ischiopubic index is higher than 103, with 93% sensitivity and 73% specificity, it would be female. According to the study of graphs, if there is a special identity for diagnosis, there will be the possibility to match the graph before the death of the individual with the graph taken from skeletal remains.