• Physical Therapy Korea
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• v.27 no.3
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• pp.199-205
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• 2020

Background: The classification of foot type can be commonly determined by the height of the media longitudinal arch. The normalized arch height (NAH) is defined as the ratio of navicular or instep heights to the foot length or instep length. Objects: This study investigated the relationships among foot characteristics, such as foot length (FL), instep length (IL), navicular height (NH), and instep height (IH), in Korean young adults. Also, the distribution of foot type based on calculated NAH was assessed. Methods: Three-dimensional foot scanning data of young adults aged 20 to 39 years (total: 1,978; 974 male, 1,004 female) were obtained from the Korea Technology Standards Institute, and used for analyses. NAH was calculated as the following: NH/FL, IH/FL, IH/IL, NH/IL. Spearman's rank order correlation was used to identify correlations among variables. The Mann-Whitney U-test and chi-square test were used to compare the sex differences in foot characteristics and distribution of foot type. Results: FL and IL showed a very high correlation (r = 0.94). The correlations between FL or IL and IH (r = 0.50-0.57) were greater than those between FL or IL and NH (r = 0.23-0.72). Males had significantly larger values than females (p < 0.001), and the frequency of pes planus was significantly higher in females than in males (χ² = 50.09, p < 0.001). Based on the IH/IL index, the neutral foot, pes planus and pes cavus distributed by 16%, 78%, and 6% respectively. Conclusion: Our results on foot arch distribution could be used as basic data in clinical or footwear fields, and our data on differences in arch structure according to sex may facilitate understanding of why injury to the lower limbs differs between males and females.

• Journal of Korean Medicine Rehabilitation
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• v.29 no.1
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• pp.7-20
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• 2019

Objectives The purpose of this study was to improve the comfort of daily life such as reduction of headache and increase of movement of neck by using muscle relaxation approach and joint movement approach for office worker with tension type headache of foward head posture sitting over 5 hours. Methods For this, 9 male and 15 female participated in the foward head posture with tension type headache. Each group consisted of 3 male and 5 female. Groups are divided into groups, such as muscle relaxation therapy, joint movement therapy, muscle relaxation and joint movement therapy. After intervention for each group for a month, we measured neck movement and head disability index and neck disability index 2 week. SPSS 23.0 (IBM Corp., Armonk, NY, USA) was used for data analysis. The one-way repeated analysis of variance (ANOVA), one-way ANOVA, compared t-test was used for statistical analysis. Results Three intervention groups have brought improvements in neck movement and daily life comfort. There is significant difference in the improvement of neck extension and change in neck disability index between 2 and 4 weeks in the joint movement approach compared to muscle relaxation approach, muscle relaxation and joint movement approach. Conclusions Office workers are exposed to tension type headache. However, muscle relaxation approach and joint movement approach can improve neck movement and daily life comfort.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.27 no.1
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• pp.35-39
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• 2016

Background and Objectives : Voice therapy is proven to be effective, but patients are reluctant to receive the therapy when physicians recommend it. This phenomenon may due to patients'lack of trust in or low satisfaction level of the therapy. This study aimed to evaluate patients'satisfaction level after voice therapy and identify factors that could increase the satisfaction. Materials and Methods : First, the fraction of patients who were recommended voice therapy ahead and completed it was studied, and survey was conducted on those who finished ten voice therapy sessions. The patients'1) satisfaction level during the therapy, 2) satisfaction level about physician's explanation about the therapy, 3) willingness to recommend, 4) satisfaction level about the results were assessed, and was correlated with overall satisfaction level. In each category, patients' gender-, age-, and disease type-related differences were analyzed. Results : Patients under 19 years old were most satisfied during the voice therapy; patients above 40 years old showed statistically significantly higher satisfaction level regarding satisfaction with physician explanation about treatments and with treatment results compared to other ages groups. Patients above 40 also showed the highest willingness to recommend. 26.5% of patients either refused to or discontinued voice therapy. 84.3% were satisfied with treatment results. Considering variabilities among factors, patients'satisfaction with physician explanation about treatment and willingness to recommend had positive correlation. Conclusion : Though 26.3% of patients received voice therapy when physicians recommended, patients who completed the therapy were overall satisfied.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.16 no.1
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• pp.68-75
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• 2005

The treatment of sulcus vocalis and vocal bowing has been commonly used Thyroplasty Type surgery or injection within vocal folds such as Teflon, silicone, collagen. However, and treatment has not been acquired satisfactory treatment effect. This study was conducted to demonstrate voice therapy effect using singer's vocal technique and respiratory training. 4 patients (1 male, 3 females) with sulcus vocalis or bowing, with or without scar were selected for this study and we compared with acoustic, aerodynamic measures and stroboscopy observation before and after voice therapy. The results showed that 1) case 1 (48yr, male) with sulcus vocalis decreased F0 (Fundamental Frequency), increase CQ(Close Quotient) and high degree of satisfaction but not improved voice quality after voice therapy. 2) case 2(19yrs, femal) with mild sulcus vocalis improved as normal voice quality after voice therapy. 3) case 3(38yrs, female) with functional bowing showed abnormalvocal contact before therapy whereas CQ was increased after voice therapy. 4) case 4(27yrs, female) with vocal atrophy and vocal bowing changed normal range of Fo and increased CQ after voice therapy. Even though contact area of both vocal folds was increased and lowered F0 after voice therapy, current outcomes revealed that normal voice quality was not regained. These results might signify that it was difficult that vocal folds couldn't be recovery of symmetry and viscoelastic property of mucosal wave through voice therapy. However, it was difficult for this study to maintain voice therapy so that evaluate effect of voice therapy for long-term. Further study will be needed to long-term follow-up for voice therapy with these patients.

• Journal of the Korean Society of Physical Medicine
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• v.13 no.1
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• pp.39-47
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• 2018

PURPOSE: The purpose this study was to investigate the awareness of physical therapy as one of rehabilitation interventions for post-operative women with breast cancer in healthy Korean women. METHODS: This study recruited 223 adult women aged 20 and older who never had breast cancer but received physical therapy. This study used a structured questionnaire consisting of 13 items in 3 fields designed to focus on socio-demographic characteristics, breast cancer experience of friends or family, and awareness of physical therapy as one of methods to improve rehabilitation of patients following breast cancer surgery. RESULTS: Among respondents who completed the survey, 62.8% were interested in breast cancer. However, 78.1% had never heard of physical therapy as a rehabilitation intervention for post-operative women with breast cancer. 44.4% believed that physical therapy is necessary after breast cancer surgery. 69.5% of the respondents were willing to participate in a physical therapy rehabilitation program if there were diagnosed with breast cancer, and 59.2% believed that the participation in this program would be beneficial. 42.9% acquired some information that physical therapy is one type of rehabilitation to improve physical condition for women with breast cancer from the Internet or television. In addition, education level affected interest and awareness of physical therapy for breast cancer. Awareness about breast cancer and physical therapy were higher among well-educated respondents. CONCLUSION: This study suggests that a physical therapy rehabilitation program is specifically developed, and correct information on it is provided to improve health condition in women following breast cancer surgery.

• Progress in Medical Physics
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• v.33 no.4
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• pp.108-113
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• 2022

Purpose: Proton therapy has been used for optimal cancer treatment by adapting its Bragg-peak characteristics. Recently, a tissue-sparing effect was introduced in ultrahigh-dose-rate (FLASH) radiation; the high-energy transmission proton beam is considered in proton FLASH therapy. In measuring high-energy/ultrahigh-dose-rate proton beam, Faraday Cup is considered as a dose-rate-independent measurement device, which has been widely studied. In this paper, the feasibility of the simply designed Faraday Cup (Poor Man's Faraday Cup, PMFC) for transmission proton FLASH therapy is investigated. Methods: In general, Faraday cups were used in the measurement of charged particles. The simply designed Faraday Cup and Advanced Markus ion chamber were used for high-energy proton beam measurement in this study. Results: The PMFC shows an acceptable performance, including accuracy in general dosimetric tests. The PMFC has a linear response to the dose and dose rate. The proton fluence was decreased with the increase of depth until the depth was near the proton beam range. Regarding secondary particles backscatter from PMFC, the effect was negligible. Conclusions: In this study, we performed an experiment to investigate the feasibility of PMFC for measuring high-energy proton beams. The PMFC can be used as a beam stopper and secondary monitoring system for transmission proton beam FLASH therapy.

• Journal of Korean Physical Therapy Science
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• v.18 no.4
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• pp.31-46
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• 2011

The purpose of this survey was to give data and information about type and needs of Home Physical Therapy, Visiting Physical Therapy and School Physical Therapy for physical and nurse. The subjects were 154(99 physical therapists and 55 nurses) who were working at geriatric rehabilitation hospitals and children hospitals. The period of questionary collection was from the 15 of August to the 15th of September 2011. And data was analysis from 99 articles such as journals related to physical therapy, and searched with keyword 'home and visiting physical therapy' by web site and Korea National Assembly Library from 1991 to 2011. The data was analysis with percentage, mean, standard deviation and ANOVA by SPSS PC 12.0. The results were as follows; 1. The definition of 'Home Physical Therapy' has been community based on physical therapy service for the patient who had diagnosis by medical doctor, has been based on medical law. The definition of 'Visiting Physical Therapy' has been community based on physical therapy service at home for the patient who had diagnosis by medical doctor, for the national basic living security, and senior citizen over 65 years who lives alone, has been based on law for community health and law of long term health insurance. The definition of 'School Physical Therapy' has been school based on physical therapy service at school after class for the disabled children who are studying at school, has been based on special education law article 28. 2. As for the knowledge of the Home and Visiting and School Physical Therapy, both groups PT and nurse were 'I do not know'125(81.3%) of the difference the concept of 3 definitions, so it means to need education and information about the different concept of three physical therapy. As for the needs of home and visiting physical therapy, both groups of PT and Nurse were 'needs' 151(98.1%). Physical therapist showed of 'Needs' on visiting physical therapy 35(35.4%), home physical therapy 32(32.3%), and schole physical therapy 32(32.3%). Nurse showed of 'Needs' on home physical therapy 23(41.8%). visiting physical therapy 19(34.5%), school physical therapy 13(23.6%). Therefore it is necessary to have home and visiting physical therapy as for the elderly and disabled person. 3. As for the qualification of Home and Visiting physical therapist, both PT and nurse groups showed as follows; take post graduation education program for home and visiting therapy after became PT : home physical therapist 108(70.1%), visiting physical therapist 106(68.8%). So it means education center or university can be developed post graduation program for home and visiting physical therapist. 4. As for the 'Needs' of school physical therapy, both groups of PT and nurse showed as follows; 'Needs' 142(92.2%), 'Needs superviser education program' 148(96.1%), in PT group showed 'I will participate of education program' 92(92.9%). 5. As for the present states of research papers or report of home, visiting, and school physical therapy was as follows; the 103 papers for 8 fields about' the needs of home and visiting physical therapy' from 1991 to 2011, the 13 papers for 2 fields about school physical therapy from 2001 to 2011, so total papers were 114 articles.

• The Journal of Internal Korean Medicine
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• v.38 no.2
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• pp.195-200
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• 2017

Objectives: The purpose of this case report is to describe the effect of Korean medicine therapy on patients with tension-type headaches. Methods: This study consisted of four patients with tension-type headaches. The patients were treated with Korean medicine therapies, such as herbal medicine (Gunoe-tang), acupuncture, and cupping, in addition to physical therapy. None of the patients took any analgesics during the admission period. To evaluate the effects of the treatment, the Numeric Rating Scale (NRS) for headaches was used. Results: After the treatment, the patients' complaints decreased, as shown by the results of the NRS. Conclusion: Treatment with Korean medicine may ameliorate tension-type headaches.

• Journal of Families and Better Life
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• v.9 no.2
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• pp.345-366
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• 1991

The concrete purpose of this study is to examine the possibility of applying S.Minuchin's structural family therapy theory to each clinical families so that it can solve efficiently the clinical problems Korean family. The test results are as follows: 1)The Results of Question I : Types of Korean family problems can be divide into six. Then the most frequent type of problem was marital problem. 2) The Results of Question II: Korean normal family showed rater difussed boundary and higher rate of wife dominant type than that of husband dominant type in aspect of boundary and power, and had low tendency toward alignment and neutral adjustment. 3)The Results of Quesion III; Amidst the clinical families, family structural traits of the families which have marital problems showed a clear boundary, the tendency toward alignment, and higher tate of husband dominant type than that of wife dominant type. And family structural traits of children problem family had the tendency of alignment and showed little wife-dominanted families in power. Finally, mother-in -law and daughter-in-law problemed family had several characters such as diffused boundary, the tendency of alignment and high adjustment. 4)The Results of Question IV : As a result of camparing problemed families with normal families in family structure, there was high adaptability of S.Minuchin's structural theory to the two family groups; the groups of marital problems and those of children problem.

• Journal of International Academy of Physical Therapy Research
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• v.9 no.4
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• pp.1571-1575
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• 2018

The purpose of this study was to investigate the effect of somatotype on the $VO_2max$ and hormone (adrenaline and noradrenaline) during treadmill walking. Forty healthy men participated and were randomized to four groups: Male 1 (M1) group, Male 2 (M2) group, Male 3 (M3) group, and Male 4 (M4) group. M4 group is the largest body type, and M1 group is the smaller the body type. Participants walked at a speed of 3.5 km/h for five minutes at an incline angle of $0^{\circ}$, $5^{\circ}$, and $10^{\circ}$ in the treadmill. Maximum oxygen consumption and hormone (adrenaline and noradrenaline) were measured. In the results, $VO_2max$ has significantly increased according to the degree of the treadmill inclination, and M4 group (larger body type) consumed more oxygen than the M1 group (smaller body type). In the hormone, there was a significant increase in adrenaline concentration after walking in all groups, and there was a significant difference in M1-M4, M2-M4 and M3-M4. The noradrenaline concentration significantly increased after treadmill gait in all groups, and there was no significant difference in noradrenaline between groups. This study suggests that the larger body type consumes more oxygen during walking, and treadmill walking contributes to an increase in the concentration of adrenaline and noradrenaline.