Thai Journal of Physical Therapy 2018-02-16T19:36:57+07:00 Chitanongk Gaogasigam Open Journal Systems <p>Thai journal of Physical Therapy is the official journal of the Physical Therapy Association of Thailand (P.T.A.T.). The journal's mission is to disseminate and share knowledge related to physical therapy science which has implications for clinical physical therapy practice as well as physical therapy education.&nbsp;</p> <p><strong>ISSN:&nbsp;</strong>0125-4634&nbsp;&nbsp;</p> <p><strong>Frequency:</strong>&nbsp;Publish 3 issues per year in January-April, May-August, and September-December&nbsp;&nbsp;</p> <p><strong>Language:</strong>&nbsp;Abstract in Thai and English, Text in English or Thai&nbsp;&nbsp;</p> <p><strong>Free access online</strong></p> Factors related to results of physical therapy license examination of graduates in 2013-2015, Faculty of Physical Therapy, Mahidol University: a Case Study 2018-02-16T19:36:57+07:00 Jatuporn Suttiwong Watesinee Kaewkhuntee <p>Background: Achievement of the physical therapy license examination is the important goal of the educational institutions that produce physical therapists. However, number of graduate who passing it did not meet expectations.&nbsp;</p> <p>Objectives: To identify factors related to the results of physical therapy license examination of graduates at the Faculty of Physical Therapy, Mahidol University.</p> <p>Methods: This study used data of 283 graduates in Bachelor of Science in Physical Therapy, Mahidol University in 2013 to 2015. Data included 1) cumulative grade point average 2) examination results of the subjects according to physical therapy essential contents 3) results of comprehensive examination of Faculty of Physical Therapy and 4) results of the physical therapy license examination. Chi-square test was used to determine the correlation of data.&nbsp;&nbsp;</p> <p>Results: 1) Results of comprehensive examination correlated with results of the license examination in all 3 subject codes significantly (OR = 2.54-21.62). 2) Results of the license examination in subject code 02 Techniques and physical therapy management and subject code 03 Physical therapy management in disease and other conditions showed statistical significance related to examination results of the subjects according to physical therapy essential contents. Group of students who achieved grade A, B+, B had more probability to pass the license examination subject code 02 and 03 at 10.07 and 24.34 fold of the students who achieved grade less than B, respectively. 3) The students who achieved cumulative grade point average higher than 2.80 were more likely to pass the license examination at the first time.</p> <p>Conclusion: Results of comprehensive examination, results of the subjects according to physical therapy profession and cumulative grade point average correlated with the results of the license examination.</p> 2017-12-16T00:00:00+07:00 ##submission.copyrightStatement## Breathing with a new positive expiratory pressure device during exercise increases exercise endurance in patients with chronic obstructive pulmonary disease: Preliminary study 2018-02-16T19:36:34+07:00 Malipond Pukdeechat Chatchai Phimphasak Chulee Jones <p><strong>&nbsp;</strong>Dynamic hyperinflation (DH) during exercise or physical activity is a major cause of dyspnea in COPD patients which progressively increasing severity with time during exercise. This leads to exercise intolerance and poor physical activity. Previous studies reveal that breathing with positive expiratory pressure (PEP) can reduce dyspnea at rest and breathing with Conical-PEP device (C-PEP) during exercise can increase exercise endurance. However, the device is not practical to be used during exercise with mobility and daily life. We, therefore, has developed a new PEP device, C-PEP mask, and aimed to evaluate the effects of breathing with C-PEP mask during exercise on exercise tolerance exertional dyspnea and cardiorespiratory function in moderate to severe COPD patients. A randomized cross-over trial was conducted in 9 COPD participants with an average age of 67.3 ± 3.9 years. The participants performed Spot Marching exercise test at the average speed of 90±15 step/min with (C-PEP) and without C-PEP mask (control) until symptom limited by severe dyspnea or heart rate (HR) reaching 80%HRmax. Exercise duration was recorded. Dyspnea HR, respiratory rate (RR), end tidal carbondioxide pressure (PETCO2), pulse oxygen saturation (SpO2), arrhythmia and blood pressure were examined at pre- , during,&nbsp; immediate post &nbsp;and 10 minute of recovery except BP was not measured during exercise. The results showed that the participants could exercise 4 minutes longer in C-PEP than Control (12.2 ± 5.8&nbsp; v.s&nbsp; 8.3 ± 2.1 minutes;<em>&nbsp;p</em>&lt; 0.05) whilst they &nbsp;stopped the exercise at similar levels of dyspnea and HR (80% HRmax) in both conditions (RPB 4.6 ± 2.7/10 &nbsp;vs 4.1 ± 1.8 /10unit and HR at 106.2 ± 8.4&nbsp; vs 108.5 ± 11.7 bpm (in C-PEP and control condition respectively) RR was slower in C-PEP than Control during the exercise (AUC median IQR 25-75 in CPEP vs Control respectively p= 0.26) &nbsp;At the end of exercise, RR slower and VT greater in C-PEP vs Control (24.0±6.0 vs&nbsp;&nbsp;&nbsp;&nbsp; 28.0± 3.0breaths/min &nbsp;and 1017.8±189.0&nbsp; vs 974.4±279.1 ml&nbsp; respectively p = 0.42). No arrhythmia was observed and P<sub>ET</sub>CO<sub>2</sub>&nbsp;and SpO<sub>2</sub>&nbsp;were normal during exercise in both conditions. RR returned to rest in C-PEP but not in Control and HR and BP were still higher than resting in both conditions at the end of the 10 min recovery period. We conclude that using a C-PEP mask during exercise is safe, reduces exertional dyspnea increases exercise tolerance and promotes recovery of lung function in COPD. Therefore, C-PEP mask could be used during exercise training in pulmonary rehabilitation and physical activity in moderate to severe COPD.&nbsp;</p> 2017-12-16T00:00:00+07:00 ##submission.copyrightStatement## The effects of very high stimulation frequency on fatigue of the quadriceps femoris muscle in healthy participants: A pilot study 2018-02-16T19:35:36+07:00 Kitima Rongsawad Jonjin Ratanapinunchai <p>Background: The main limitation of neuromuscular electrical stimulation (NMES) is the muscle fatigue. According to previous studies, stimulation frequency has the greatest influence on rate of muscle fatigue. However, most of studies have been focused on high stimulation frequency but less than 100 Hz. We proposed that using a very high frequency may produce asynchronous motor unit recruitment and similar or less muscle fatigue.<br>Objectives: To examine the effects of very high (150 and 200 Hz) and low (50 Hz) stimulation frequencies on the declining stimulated muscle force.<br>Methods: Nine healthy participants underwent a fatigue test using 3 stimulation frequencies (50, 150, and 200 Hz) combined with wide pulse duration (0.9 ms) for 15 minutes fatigue test. Muscle fatigue was assessed using the normalized force values at the end of each stimulation frequency protocol.<br>Results: No difference in muscle fatigue was found when compared between very high frequency (150-200 Hz) and low frequency (50 Hz) combined with wide pulse duration conditions during a 15-minute fatigue test.<br>Conclusion: This study demonstrated that both very high and low frequencies combined with wide pulse duration showed no differences in muscle fatigue. Further studies with a larger sample size are needed for confirmation.</p> 2017-12-16T00:00:00+07:00 ##submission.copyrightStatement## Height loss 2018-02-16T19:35:02+07:00 Pongsatorn Saiklang Rungthip Puntumetakul Manida Swangnetr Orawan Buranruk Wantana Siritaratiwat Suwalee Namwongsa Wantanee Yodchaisarn <p>Height loss is caused by spinal loading activities in daily life. Deformation and dehydration of the intervertebral discs are physically changes from the loading on spine. It finds that human height is gradually decreased during the daytime approximately 1.1% of total body height, which is mostly attributable changing at lumbar disc. However, the recumbent position can reduce loading on the spine and intra-discal osmotic pressure, thus spinal fluid return into the intervertebral discs. For this reason, the normal height level is considerately restored, however levels of height loss are depended on influence factors. Once the factors affected height loss with statistically significance, it possibly caused permanent distortion of intervertebral disc in consequence of low back pain. Low back pain also has an impact on the quality of life and economic burden. Therefore, this review article concluded about knowledge of structures and biomechanics of the intervertebral disc, and influence factors significantly affected to height loss. The main objective is to promote awareness of the activities and influence factors that affected height loss significantly during the day, and this may cause low back pain in the future.</p> 2017-12-16T00:00:00+07:00 ##submission.copyrightStatement##