A questionnaire survey of difficulties in clinical practice perceived by physical therapy students.

[Purpose] We aimed to investigate the difficulties perceived by physical therapy students during clinical practice, and to identify the associated factors based on the results of our previous interview survey. We collected opinions from these students through a questionnaire survey. Furthermore, we analyzed the relationships between the difficulties perceived by physical therapy students during clinical practice and the students' level of achievement at the end of their clinical practice. [Participants and Methods] The study included 176 students, who had completed comprehensive clinical practice during their fourth year, to rate the difficulties perceived by them on an 11-point scale from 0 to 10. [Results] There were 127 responses. Through exploratory factor analysis, 43 items representing 5 factors were selected: Factor 1, difficulties related to communication of behavioral improvement/relationship building; Factor 2, difficulty obtaining supportive guidance/having appropriate learning environments coordinated; Factor 3, difficulty organizing/expressing clinical reasoning for physical therapy; Factor 4, difficulty learning in the clinical practice environment; and Factor 5, difficulty managing patients/adapting to the environment. [Conclusion] Regardless of the level of achievement at the end of clinical practice, the students strongly perceived "Factor 2: difficulty obtaining supportive guidance/having appropriate learning environments coordinated". The results identified the factors associated with the difficulties perceived by physical therapy students during clinical practice, thereby providing a basis for resolving such difficulties.

Effects of personality traits on the manifestations of irritable bowel syndrome.

OBJECTIVE: Previous studies have reported that patients with irritable bowel syndrome (IBS) show high neuroticism. However, the precise association between the IBS subtypes and the degree of neuroticism in younger populations is largely unknown. We tested our hypothesis that subjects with diarrhea-predominant IBS may have a higher degree of neuroticism than subjects without IBS or those with other subtypes of IBS. We also verified the additional hypothesis that the severity of neuroticism might be correlated with the severity of IBS in younger populations. METHODS: We conducted a cross-sectional survey of 557 university students, ranging in age from 18 to 21 years. Presence/ absence of IBS and determination of the IBS subtype was by the Rome II Modular Questionnaire, while the severity of IBS was determined by the IBS severity index (IBS-SI). The degree of neuroticism was evaluated using the Maudsely Personality Inventory (MPI). The presence/absence of psychological distress was measured with the K6 scale. RESULTS: Neuroticism scores in the subjects with diarrhea-predominant IBS were significantly higher than those in the non-IBS subjects or subjects with constipation-predominant IBS. The neuroticism scores were significantly correlated with the IBS-SI scores in all subjects with IBS. CONCLUSION: These results suggest that neuroticism is involved in the pathophysiology of IBS in young subjects, especially in that of the diarrhea-predominant subtype.

Validation of the Japanese version of comorbid conditions questionnaire (CCQ-J) and recent physical symptoms questionnaire (RPSQ-J).

OBJECTIVE: The comorbid conditions questionnaire (CCQ) and the recent physical symptoms questionnaire (RPSQ) have been validated in the US for the evaluation of comorbid physical conditions in patients with irritable bowel syndrome (IBS). A lack of instruments to assess somatization in Japanese subjects with IBS warrants development of the Japanese versions of these questionnaires. The purpose of this study was to validate the Japanese versions created, the CCQ-J and RPSQ-J. METHODS AND PATIENTS: Study 1 was carried out to verify the test-retest reliability and internal consistency of the CCQ-J and RPSQ-J in 49 patients with functional bowel disorder. Study 2 was performed to confirm the construct validities of these questionnaires compared to the Cornell Medical Index (CMI) in 120 patients with psychosomatic symptoms (assigned to the somatoform disorder, anxiety disorder, depressive disorder, or IBS group) and 22 healthy subjects. RESULTS: In Study 1, high reproducibility and high intraclass correlation coefficients were demonstrated for these questionnaires. In Study 2, total score on the CMI was significantly associated with score on the CCQ-J and on the RPSQ-J in the IBS group. The proportion of patients with chronic back pain was significantly higher in the IBS group than in controls (27.3% vs. 18.5%, p<0.05). CONCLUSION: The CCQ-J and RPSQ-J are valid and reliable instruments for evaluating comorbid conditions in Japanese patients with IBS. Further studies are needed to confirm the direct cross-cultural comparison of the impact of somatization in IBS between different countries.

Effect of autogenic training on general improvement in patients with irritable bowel syndrome: a randomized controlled trial.

Autogenic training (AT) is a useful and comprehensive relaxation technique. However, no studies have investigated the effects of AT on irritable bowel syndrome (IBS). In this study we tested the hypothesis that AT improves symptoms of IBS. Twenty-one patients with IBS were randomly assigned to AT (n = 11, 5 male, 6 female) or control therapy (n = 10, 5 male, 5 female). AT patients were trained intensively, while the control therapy consisted of discussions about patients' meal habits and life styles. All patients answered a question related to adequate relief (AR) of IBS symptoms and four questionnaires: Self-induced IBS Questionnaire (SIBSQ), Self-reported Depression Scale (SDS), State-Trait Anxiety Inventory (STAI), and Medical Outcome Short Form 36 Health Survey (SF-36). The proportion of AR in the last AT session in the AT group (9/11, 81.8%) was significantly higher than that in the controls (3/10, 30.0%, Chi-square test, p = 0.048). Two subscales of the SF-36, i.e., social functioning and bodily pain, were significantly improved in the AT group (p < 0.05) as compared to the control group. Role emotional (p = 0.051) and general health (p = 0.068) showed a tendency for improvement in the AT group. AT may be useful in the treatment of IBS by enhancing self-control.

High prevalence of irritable bowel syndrome in medical outpatients in Japan.

BACKGROUND AND GOALS: The prevalence of irritable bowel syndrome (IBS) among Japanese patients who visit hospitals departments of internal medicine is thought to be high. However, no clear statistical evidence has been provided to support such a claim. We tested the hypotheses that the prevalence of IBS in medical outpatients clinics in Japan is high, and that IBS patients feel more psychosocial stress than patients without IBS. STUDY: The subjects in this study were 633 patients who visited participating physicians. Patients were asked to fill in the Japanese version of the Rome II Modular Questionnaire (RIIMQ) for IBS diagnosis, the Self-reported Irritable Bowel Syndrome Questionnaire (SIBSQ) for severity of the disease and the demographic questionnaire for perceived stress and life style. RESULTS: Rome II-defined IBS was diagnosed in 196 patients (31%). Analysis of variance revealed significant difference in the IBS scores of SIBSQ among IBS subjects (39.0+/-11.1, mean+/-SD), functional bowel disorder subjects (27.1+/-10.2), and normal subjects (24.0+/-10.0, P<0.01). The prevalence of IBS depending on age formed 2 peaks, one among adolescents and the other among the elderly. IBS patients had significantly more perceived stress (P<0.0001), irregular sleep habit (P<0.0001), and irregular meal habit (P<0.0001) than those without IBS. CONCLUSIONS: The prevalence of IBS among medical outpatients in Japan is high (31%). IBS subjects among medically ill patients are thought to have more perceived stress and less regular life styles.

Translation and validation of a Japanese version of the irritable bowel syndrome-quality of life measure (IBS-QOL-J).

AIMS: To compare quality of life (QOL) for patients with irritable bowel syndrome (IBS) between the U.S. and Japan, it is indispensable to develop common instruments. The IBS-QOL, which is widely used in Western countries, was translated into Japanese as there has been a lack of Japanese disease-specific QOL measures for IBS. METHODS: The original 34 items of the IBS-QOL were translated from English into Japanese through two independent forward translations, resolution, back translation, and resolution of differences. Forty nine patients who had GI symptoms but did not have any organic diseases (including 30 IBS patients diagnosed by Rome II criteria) were recruited from Tohoku University Hospital in Sendai, Japan and completed a Japanese version of the IBS-QOL (IBS-QOL-J) concomitant with a Japanese version of the IBS severity index (IBSSI-J) twice within 7-14 days. RESULTS: The IBS-QOL-J demonstrated high internal consistency (Cronbach's alpha; 0.96) and high reproducibility (intraclass correlation coefficient; 0.92, p < 0.001). Convergent analyses confirmed that the overall score of IBS-QOL-J was significantly correlated with overall severity of IBS symptoms on the IBSSI-J (r = -0.36, p = 0.01) and with the individual items on the IBSSI-J that assess interference with life in general (r = -0.47, p = 0.001) and dissatisfaction with bowel habits (r = -0.32, p < 0.05). Eight patients who reported continuous abdominal pain in the past 6 months had significantly lower scores in the IBS-QOL-J than those who did not (53.7 +- 12.7 vs. 73.6 +- 19.5, p < 0.01). Age, sex, education or marital status did not affect scores on the measure. CONCLUSION: The IBS-QOL-J is a reliable instrument to assess the disease-specific QOL for IBS. Considering cross-cultural comparison, this measure is likely to be a valuable tool to investigate the QOL in Japanese patients with IBS.

Validation of the Japanese version of the Rome II modular questionnaire and irritable bowel syndrome severity index.

BACKGROUND: Instruments for measuring the presence and severity of specific irritable bowel syndrome (IBS) symptoms, comparable to those used in Western countries, have been lacking in Japan. The aim of this study was to develop, validate, and confirm the reliability of the Japanese version of the Rome II modular questionnaire for IBS (RIIMQ-J) and the IBS severity index (IBSSI-J). METHODS: Forty-nine patients in the university hospital with chronic or recurrent abdominal pain and discomfort and/or altered bowel habits were enrolled. With Rome II criteria, 27 patients were diagnosed as having IBS, and the other 22 patients were evaluated as having other functional bowel disorders (FBDs). The English versions of RIIMQ and IBSSI were translated into Japanese. After back-translation and approval of the questionnaire, subjects completed both questionnaires twice within 14 days. RESULTS: Cronbach's alpha of the RIIMQ-J was high (0.72). The sensitivity of RIIMQ-J for the diagnosis of IBS was also high (89%). The specificity of RIIMQ-J for denial of IBS among patients with other FBD was satisfactory (73%). The IBSSI-J showed high internal consistency (0.69) and reproducibility (intraclass correlation coefficient, 0.86, P < 0.001). CONCLUSIONS: The RIIMQ-J and IBSSI-J are valid, reliable, and appropriate instruments for detecting and assessing the severity of IBS status in Japanese patients.