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School bullying can cause severe mental health problems for both victims and perpetrators. However, the association between bullying victimization and perpetration has rarely been discussed, and no study has investigated the effects of social support, such as friendship and family support, in moderating this association. Therefore, the authors examined the moderating effects of friendship and family support on the association between bullying victimization and perpetration in adolescents. Data were obtained from the 2009 Project for the Health of Adolescents. Through multistage stratified cluster sampling, 13 junior and 10 senior high schools in southern Taiwan were selected, resulting in a representative sample of 6,445 students from grades 7 to 12. School bullying and family support were examined using the Chinese version of the School Bullying Experience Questionnaire and the Family adaptability, partnership, growth, affection, resolve instrument, respectively. Friendship support was measured using the subscale of the Taiwanese Quality of Life Questionnaire for Adolescents and adolescents' number of friends, time spent with friends, and friend distributions. Linear regression modeling and the Johnson–Neyman technique were used to examine the moderating effects of friendship and family support on the association between bullying victimization and perpetration. For active bullying, having fun and talkative friends and friends outside school negatively moderated the intensity of the association between bullying victimization and perpetration (regression coefficients: −0.02 to −0.05), whereas, for passive bullying, only friends outside school negatively moderated the intensity of the association (regression coefficient: −0.05). By contrast, some components of friendship support positively moderated the associations. These findings suggest that higher friendship quality and having more friends outside of school attenuate the association between bullying victimization and perpetration in adolescents, thus increasing the understanding of the moderating role that social support play in such associations. [ABSTRACT FROM AUTHOR]

Objective: We investigated the effects of a computer-generated interactive visual feedback training program on the recovery from pusher syndrome in stroke patients. Design: Assessor-blinded, pilot randomized controlled study. Participants: A total of 12 stroke patients with pusher syndrome were randomly assigned to either the experimental group (N = 7, computer-generated interactive visual feedback training) or control group (N = 5, mirror visual feedback training). Main outcome measures: The scale for contraversive pushing for severity of pusher syndrome, the Berg Balance Scale for balance performance, and the Fugl-Meyer assessment scale for motor control were the outcome measures. Patients were assessed pre- and posttraining. Results: A comparison of pre- and posttraining assessment results revealed that both training programs led to the following significant changes: decreased severity of pusher syndrome scores (decreases of 4.0 ±1.1 and 1.4 ±1.0 in the experimental and control groups, respectively); improved balance scores (increases of 14.7 ±4.3 and 7.2 ±1.6 in the experimental and control groups, respectively); and higher scores for lower extremity motor control (increases of 8.4 ±2.2 and 5.6 ±3.3 in the experimental and control groups, respectively). Furthermore, the computer-generated interactive visual feedback training program produced significantly better outcomes in the improvement of pusher syndrome (p < 0.01) and balance (p < 0.05) compared with the mirror visual feedback training program. Conclusions: Although both training programs were beneficial, the computer-generated interactive visual feedback training program more effectively aided recovery from pusher syndrome compared with mirror visual feedback training. [ABSTRACT FROM AUTHOR]

We determined the prevalence of asymptomatic peripheral arterial disease (PAD) and cardiovascular risk factors in Taiwan. Ambulatory participants (n = 1915) without symptoms of PAD were enrolled (mean age of 61.2 years). The ankle-brachial index (ABI) was used to detect the PAD (ABI < 0.90). The overall prevalence of asymptomatic PAD was 5.4% (2.8% in the younger participants [<65 years of age, n = 1021] and 8.4% in the elderly participants [≥65 years of age, n = 894]). Younger participants with asymptomatic PAD had a significantly higher rate of hypertension (55.2% vs 30%) and obesity (31% vs 13.3%) than those without asymptomatic PAD (P < .05). Elderly participants with asymptomatic PAD had a significantly higher rate of diabetes mellitus (36% vs 21.2%) and hypertension (69.3% vs 55.4%) than those without asymptomatic PAD (P < .05). Asymptomatic PAD is prevalent among elderly Taiwanese individuals. Overall, age was the strongest risk factor for the development of asymptomatic PAD. [ABSTRACT FROM PUBLISHER]