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To investigate factors associated with enrollment and participation in cardiac rehabilitation (CR) in Korea.
Patients admitted to four university hospitals with acute coronary syndrome between June 2014 and May 2016 were enrolled. The Cardiac Rehabilitation Barriers Scale (CRBS) made of 21-item questionnaire and divided in four subdomains was administered during admission. CRBS items used a 5-point Likert scale and ≥2.5 was considered as a barrier. Differences between CR non-attender and CR attender, or CR non-enroller and CR enroller in subscale and each items of CRBS were examined using the chi-square test.
The CR participation rate in four hospitals was 31% (170 of the 552). Logistical factors (odds ratio [OR]=7.61; 95% confidence interval [CI], 4.62–12.55) and comorbidities/functional status (OR=6.60; 95% CI, 3.95–11.01) were identified as a barrier to CR enrollment in the subdomain analysis. Among patients who were enrolled (agreed to participate in CR during admission), only work/time conflict was a significant barrier to CR participation (OR=2.17; 95% CI, 1.29–3.66).
Diverse barriers to CR participation were identified in patients with acute coronary syndrome. Providing the tailored model for CR according to the individual patient's barrier could improve the CR utilization. Further multicenter study with large sample size including other CR indication is required.
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To investigate differences in plantar pressure distribution between a normal gait and unpredictable slip events to predict the initiation of the slipping process.
Eleven male participants were enrolled. Subjects walked onto a wooden tile, and two layers of oily vinyl sheet were placed on the expected spot of the 4th step to induce a slip. An insole pressure-measuring system was used to monitor plantar pressure distribution. This system measured plantar pressure in four regions (the toes, metatarsal head, arch, and heel) for three events: the step during normal gait; the recovered step, when the subject recovered from a slip; and the uncorrected, harmful slipped step. Four variables were analyzed: peak pressure (PP), contact time (CT), the pressure-time integral (PTI), and the instant of peak pressure (IPP).
The plantar pressure pattern in the heel was unique, as compared with other parts of the sole. In the heel, PP, CT, and PTI values were high in slipped and recovered steps compared with normal steps. The IPP differed markedly among the three steps. The IPPs in the heel for the three events were, in descending order (from latest to earliest), slipped, recovered, and normal steps, whereas in the other regions the order was normal, recovered, and slipped steps. Finally, the metatarsal head-to-heel IPP ratios for the normal, recovered, and slipped steps were 6.1±2.9, 3.1±3.0, and 2.2±2.5, respectively.
A distinctive plantar pressure pattern in the heel might be useful for early detection of a slip event to prevent slip-related injuries.
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Method: Our disability prevention program was a 60 minutes program composed of watching an education video for disability prevention and having a conversation with disabled speakers in wheelchairs. A questionnaire to measure the effect of the education was administered among 5,315 students in the 4th to 6th grades. The questionnaire was administered at 7 days before and after education. The questionnaire was to measure the changes in self-efficacy and in confidence to follow safety regulation. Also the questions on satisfaction about program were asked. Results: The result showed that only 9.7% of bicycle owners, 18.9% of inline skate owners wore helmets, 9.3% of quick board (or skateboard) owners wore helmets, and only 47.6% of students fastened seat-belts in a car. After the program was conducted, there were significant improvements in self-efficacy and practice-confidence to wear protective device and to fasten seat belt in a car (p＜0.01). The most impressive part of the program for students was 'conversation with disabled speaker' and the next was 'watching the video'. After program was conducted, 51.5% of students answered "I will keep safety regulations in mind and practice it" and 10.1% of students answered "I could learn a better understanding of the disabled and I also want to help them". Conclusion: The 'disability prevention program with disabled speakers in wheelchair' was effective in improving the self-efficacy and practice-confidence for safety regulation. (J Korean Acad Rehab Med 2008; 32: 160-168)
Method: We examined 29 children with CP treated in our rehabilitation center (CP group) and 27 normal children from one of the local kindergartens (control group). We checked DMF (decayed, missing and filled teeth) and DMF ratio (DMFR) and asked them if they underwent regular dental examinations or not. Results: The mean age (±standard deviation) of the CP and control groups was 4.75 (±1.99) and 4.96 (±0.71), respectively. The prevalence of dental caries in the CP and control groups was 69% and 44%, respectively; moreover the percentage of patients in the CP group who underwent regular dental examinations was lower, as compared to the control group. Moreover, a significant statistical relationship between dental caries and regular dental examinations was observed only in the CP group. Conclusion: As compared to the control group, the prevalence of dental caries in children with CP was higher, and they also underwent regular dental examinations less frequently. (J Korean Acad Rehab Med 2008; 32: 143-146)
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