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This study examined self-efficacy (confidence to exercise), pros (exercise’s advantages), and cons (exercise’s disadvantages) as variables associated across the transtheoretical model’s six stages of change in 403 Japanese college students. A series of logistic regression analyses were conducted. Results showed that higher pros and lower cons were associated with being in contemplation compared to precontemplation. Lower cons were associated with being in preparation compared to contemplation. Higher self-efficacy was associated with being in action compared to preparation as well as being in maintenance compared to action. Lower cons were associated with being in termination compared to maintenance.

Many studies have reported that behavioral activation is an effective intervention for depression. The behavioral activation model is based on several formulations. For example, depressive mood leads to avoidant behaviors, avoidance negatively affects social contacts, decreased socialization lessens opportunities for positive reinforcement, and a decrease in positive reinforcement results in more depressive mood. The purpose of this study was to examine relationships among avoidant behavior, social contact, frequency of positive reinforcement, and depressive mood by using structural equation modeling to assess support for aspects of this behavioral activation model. Participants were 630 Japanese undergraduate students and vocational school students. Results provided preliminary support for the model. Treating both avoidance and activating behavior might contribute to decreased impairment.

Background: Safety behaviour plays an important role in the maintenance of social anxiety disorder (SAD). SAD patients engage in various safety behaviours in social situations in order to decrease the risk of negative evaluations from others. Aims: The present study examined the effect of safety behaviour on the maintenance of anxiety and negative belief in SAD by using Structural Equation Modelling (SEM). Methods: Participants were a healthy group (442) and a SAD group (46) who met the SAD criteria for DSM-IV and who had high scores of SAD symptoms. In the assumed maintenance model, independence variables were safety and avoidance behaviour and dependence variables were anxiety and negative belief. Results: This result showed that the SAD group significantly has more high scores than the healthy group in all scales of anxiety, negative belief and avoidance behaviour, expect for safety behaviour. The result of the multiple-group procedure indicated that safety behaviour contributes more strongly to anxiety and negative belief in the SAD group than in the healthy group. Conclusions: It is speculated that the SAD group have a stronger link between safety behaviour and negative belief than the healthy group, whereas frequency of the use of safety behaviour is equivalent between two groups. These results support the findings of previous studies.

Self-focused attention is considered to be a cognitive characteristic of depression. However, some articles report that self-focused attention is also related to anxiety. This study examines the differential relationships of self-focused attention to depression and anxiety. The Preoccupation Scale, Self-rating Depression Scale, and State-Trait Anxiety Inventory T-Form were administered to 454 undergraduate students. The results showed a partial correlation between self-focused attention and anxiety that was significant while controlling for depression, but the partial correlation between self-focused attention and depression was not significant while controlling for anxiety. In addition, the results of an analysis of covariance structure revealed that self-focused attention was related to anxiety, and the relationship between self-focused attention and depression was due to the mediating effect of anxiety. Therefore, it was suggested that self-focused attention appears to be a significant component of cognitive operations for anxiety, but not for depression.

To understand patients' preferences regarding the disclosure of bad news is important in the clinical oncology setting. The aim of this study was to clarify descriptively the preferences of cancer patients. Five hundred and twenty-nine Japanese cancer outpatients were surveyed regarding their preferences regarding the disclosure of bad news, and several psychosocial and medical demographic variables were analyzed. In a descriptive analysis, more than 90% of the patients strongly preferred to discuss their current medical condition and treatment options with their physician and to have their physicians take the feelings of their family into consideration as well. While half of the patients preferred to receive information regarding their life expectancy, 30% preferred not to receive it. Multiple regression analyses indicated the preferences showing interindividual variations were associated with the level of education and the mental adjustment to cancer scores. A factor analysis revealed four preferences factors: method of disclosure of the bad news, provision of emotional support, provision of additional information, and setting. These four factors had good internal consistency reliability (Cronbach's alpha = 0.93-0.77). Providing emotional support, including the desire for the physician to show consideration for the patient's family, and understanding an individual's communication preferences may be useful for promoting patient-physician communication.

This study explores the psychological effects that Japanese people experience when consuming their "Shikohin", such as alcohol, tea, coffee, and tobacco. We'conducted a cross-sectional study among 542 people, from 20-to 69-year-old; who regularly consumed any one of "Shikohin" in Tokyo, Kanagawa, Saitama, and Chiba. The participants responded to an anonymous questionnaire concerning the consumption patterns of their "Shikohin" and the psychological effects that they experienced in taking in their "Shikohin". Results obtained using the K-J methods showed three common psychological effects in each "Shikohin". These effects included an increase in relaxation response, the promotion of social relationships, and an increase in positive mood. Our findings suggest that Japanese people may get some common effects through consumption of different "Shikohin".

The present study was performed to assess cerebral glucose metabolism in patients with panic disorder using positron emission tomography. F-fluorodeoxyglucose positron emission tomography with voxel-based analysis was used to compare regional brain glucose utilization in 12 nonmedicated panic disorder patients, without their experiencing panic attacks during positron emission tomography acquisition, with that in 22 healthy controls. Panic disorder patients showed appreciably high state anxiety before scanning, and exhibited significantly higher levels of glucose uptake in the bilateral amygdala, hippocampus, and thalamus, and in the midbrain, caudal pons, medulla, and cerebellum than controls. These results provided the first functional neuroimaging support in human patients for the neuroanatomical hypothesis of panic disorder focusing on the amygdala-based fear network.

The purpose of this study was to compare the frequency of anxiety symptoms and their association with gender and age in Japanese and German children using the Spence Children's Anxiety Scale (SCAS). A total of 1837 children (862 from Germany and 975 from Japan) between the age of 8 and 12 years were investigated. Results revealed that German children reported significantly higher symptoms of separation anxiety, social phobia, obsessive compulsive disorder, and generalized anxiety disorder than Japanese children. Conversely, Japanese children reported significantly higher scores on symptoms related to physical injury fear. In both countries, girls scored higher than boys on all the scales of the SCAS. Symptoms of separation anxiety and panic decreased with age, whereas social phobia increased with age. The findings underscore the impact of culture on children's anxiety.

Several studies have suggested that there is frontal dysfunction in subjects with posttraumatic stress disorder (PTSD). We investigated the relationship between alterations of the hemodynamic response of the prefrontal cortex during a cognitive task (verbal fluency task; VFT) and memory function measured using the Wechsler Memory Scale-Revised (WMS-R). The subjects were victims of the Tokyo Subway Sarin attack with ( n =8) or without ( n =26) PTSD. Hemodynamic response in the prefrontal cortex was measured using a 24-channel near-infrared spectroscopy (NIRS) system. Subjects with PTSD had a significantly smaller response of oxygenated hemoglobin and total hemoglobin during the VFT compared with those without PTSD, although there was no significant difference in performance on the VFT. Subjects with PTSD had significantly lower scores on attention and concentration in the WMS-R, which was positively correlated with the increase of total hemoglobin during the VFT. The ‘frontal dysfunction' observed in subjects with PTSD may be a secondary phenomenon to reduced attentional capacity.

The purpose of this study was to investigate the effects of coping processes on psychophysiological and psychological responses in stressful settings. In particular, we focused on the effects of a combination of active and avoidant coping processes. Subjects were 40 healthy undergraduate male students (mean=19.80, S.D.=0.97) who were randomly divided into four groups: (a) an effort coping group in which a subject faced a controllable stressor mobilizing an effortful and active coping behavior for a reward; (b) a distress coping group in which a subject faced a distressful stressor mobilizing an avoidant coping behavior for threat of punishment; (c) an effort-distress coping group in which a subject faced an ambivalent stressor mobilizing active coping behavior for a reward and avoidant coping behavior for threat of punishment; and (d) a control group. Initially, the effects of effort coping, distress coping, and effort-distress coping on psychophysiological and psychological responses were investigated. It was found that effort coping and effort-distress coping intensified cardiovascular responses, particularly blood pressure, and that distress coping and effort-distress coping intensified skin conductance level (SCL). Secondarily, the relationships between effort coping process, distress coping process, psychophysiological responses, and psychological responses were investigated. As a result of cluster analysis, the changes of heart rate and blood pressure were correlated to the change of the effort score, and the changes of SCL and psychological responses were correlated to the change of the distress score. These findings suggest that active coping processes and avoidant coping processes independently affect different response systems.

The purpose of this study was to investigate the relationship between coping behavior and stress response of undergraduates as they experienced over time prior to an examination. One hundred forty eight undergraduates were asked to complete a set of questionnaires on coping behavior and stress response at a month (T1), a week (T2), and immediately (T3) prior to an important examination. Cluster analysis showed that there were four clusters of coping behavior at each period of time. Regardless of their effort level, students with high distress showed higher stress score than those with low distress. In hierarchical regression analysis of stress response change, an interaction effect of effort change and distress change over T1 to T2 was significant. Stress responses lessened for students whose effort score increased but distress score decreased. The opposite was true for those whose effort score decreased but distress score increased. From T2 to T3, a main effect of distress was significant: For students whose stress response increased, distress score also increased.

Using parental reports, the current study investigated anxiety symptoms among Japanese children as part of the process of developing the Japanese version of the Spence Children’s Anxiety Scale for Parents (SCAS-P). The participants were 677 parents and children aged 9–12 years. Confirmatory factor analysis on 568 parents and children supported that the SCAS-P had a 6-factor structure. The scale showed satisfactory internal consistency and good convergent validity. A MANOVA indicated no significant gender or age differences except for the obsessive–compulsive disorder subscale. Among Japanese children, the most prevalent symptoms within the parental report were items related to fear of the dark and of insects/spiders. Finally, we observed very low correlations between parental and child reports of anxiety symptoms; the relationships between child and parental reports were rather poor among Japanese children. We briefly discuss the utility of the SCAS-P as a screening instrument assessing parental reports of anxiety symptoms.

A forty four-year-old house-wife presented with gross hematuria and difficulty on urination of a year and 3 months duration. Transvaginal examination showed a hen egg-sized soft mass on the anterior vaginal wall. Urine cytology revealed many clusters of malignant cells suggestive of adenocarcinoma. Cystourethrography revealed two urethral diverticula, whose orifices were cystoscopically located at the proximal and distal side of urethral sphincter, respectively. By vaginal digital pressing, a soy-bean sized papillary tumor came out of the proximal diverticulum. Histopathological examination of the biopsied tumor suggested poorly differentiated transitional cell carcinoma with inverted growth. Under the diagnosis of carcinoma arising in the urethral diverticulum, anterior pelvic exenteration with formation of Indiana pouch was carried out. The tumor in the proximal diverticulum was histologically composed of a variety of adenocarcinomatous pattern, such as tubular, papillary and cystic structure with a distinctive pattern of tubules lined by a superficial layer of hobnail cells, leading to the diagnosis of mesonephric adenocarcinoma of urethral diverticulum. Postoperative radiation therapy was given because the diverticulum was adherent to the pubic bone, though lymph node metastasis was negative. She has been well with no evidence of the disease for 1 year and 4 months after the operation. Although the histogenesis of female urethral mesonephric adenocarcinoma was still controversial, this case seems to be the forty fourth case in the world literature.

Background We examined the rate of bipolar I (BPD-I) and bipolar II disorders (BPD-II) in panic disorder (PD) patients, and compared clinical and psychological variables between PD patients with and without bipolar disorders (BPD). Methods Participants were 649 Japanese patients with PD (215 men and 434 women, 38.49±10.40 years) at outpatient clinics for anxiety disorders. Constructive interviews using the Mini-International Neuropsychiatric Interview (MINI) were conducted to confirm the diagnosis of PD, agoraphobia, and BPD, as well as the presence and severity of suicide risk in each subject. Clinical records were also reviewed to confirm the diagnosis of PD and BPD. Participants then completed several questionnaires, including the State Trait Anxiety Inventory-Trait scale, the Anxiety Sensitivity Index, and the Revised Neuroticism-Extraversion- Openness Personality Inventory (NEO-PI-R). Results We found that 22.34% of the PD patients had BPD (BPD-I: 5.24%, BPD-II: 17.10%). PD patients with BPD-I showed higher prevalence and severity of suicide risk, trait anxiety, anxiety sensitivity, and neuroticism, and lower agreeableness (subscales of the NEO-PI-R) than those with BPD-II and those without BPD. Limitation First, we could not investigate the order of the onset of PD and BPD. Second, BPD patients without PD were not studied as another control group for PD patients with BPD. Conclusion PD patients had high prevalence of BPD. Both PD patients with BPD-I and those with BPD-II had high severity of suicide risk, trait anxiety, anxiety sensitivity, neuroticism, and agreeableness, though these characteristics were more prominent in patients with BPD-I.

The effects of video feedback and nonnegative feedback from other people were examined as possibly ameliorating distorted appraisals of bodily sensations, as well as subjective and physiological anxiety in socially anxious individuals. Nonnegative feedback from a confederate emphasized the absence of negative outcomes (e.g., did not seem to tremble) rather than the presence of positive outcomes (e.g., looked calm). Socially anxious students were randomly assigned to either the experimental group, which received video and social feedback ( n = 12), or the control group ( n = 13). Participants were asked to give a videotaped speech twice. After the first speech, the experimental group watched the videotape of their speech and received feedback from a confederate, whereas the control group watched the video of another person's speech. The intervention improved distorted appraisal of bodily sensations and anticipatory anxiety for the experimental group. However, there were no differential effects on anxiety between the groups during speeches.

Factor-analyzed correlations among items of the Japanese Adolescent Reinforcement Survey Schedule by Japanese high school students ( N = 939) and college students ( N = 500) were compared to investigate the changes in reinforcers between mid- and late adolescence, gender differences, and the specific groupings of reinforcers which suggest certain interventions for either or both groups of adolescents. The factor analysis yielded ten interpretable factors in both groups. These factors were similar and did not suggest a dramatic shift in reinforcers between mid- and late adolescence. Items related to heterosexual activities and antisocial behaviors were rated as more pleasurable by males and items related to interpersonal relationships and academic activities were rated as more pleasurable by females. Since both groups of students attach high reinforcement value to interpersonal interaction with peers and family members, interventions focusing on social skills development might be popular and well attended.

The present study examined the effect of irritable bowel syndrome (IBS), cognitive appraisal of IBS, and anxiety sensitivity on anticipatory anxiety (AA) and agoraphobia (AG) in patients with panic disorder (PD).We examined 244 PD patients who completed a set of questionnaires that included the Rome II Modular Questionnaire to assess the presence of IBS, the Anxiety Sensitivity Index (ASI), the Cognitive Appraisal Rating Scale (CARS; assessing the cognitive appraisal of abdominal symptoms in four dimensions: commitment, appraisal of effect, appraisal of threat, and controllability), and items about the severity of AA and AG. The Mini International Neuropsychiatric Interview was used to diagnose AG and PD.After excluding individuals with possible organic gastrointestinal diseases by using 'red flag items,' valid data were obtained from 174 participants, including 110 PD patients without IBS (PD/IBS[-]) and 64 with IBS (PD/IBS[+]). The PD/IBS[+] group had higher AA and higher comorbidity with AG than the PD/IBS[-] group. In the PD/IBS[+] group, the controllability score of CARS was significantly correlated with AA and ASI. Multiple regression analysis showed a significant effect of ASI but not of controllability on AA in PD/IBS[+] subjects.This study suggested that the presence of IBS may be related to agoraphobia and anticipatory anxiety in PD patients. Cognitive appraisal could be partly related to anticipatory anxiety in PD patients with IBS with anxiety sensitivity mediating this correlation.

This study's purpose was to develop a task-specific self-efficacy scale for maternal oral care (SESMO) with reliability and validity.A draft scale consisting of 36 items was designed and tested on 119 mothers at a dental clinic. Item analysis was performed to improve its accuracy by reducing the number of items. Internal consistency and test and retest stability were investigated. Concurrent validity was tested by examining associations of the SESMO score with the: general self-efficacy scale (GSES) score; number of decayed teeth; and frequency of tooth-brushing for children. Construct validity was examined by comparing the SESMO scores between mothers of children with caries at initial visit (Group 1) and those continuing regular dental checkups (Group 2).The item analysis selected 16 items for the SESMO. Alpha coefficient of the SESMO was 0.82. Significant correlation was observed between tests and retests (r=0.74). There were significant associations between the SESMO score and GSES score (r=0.39); number of decayed teeth (r=-0.33); and frequency of brushing children's teeth (r=0.66). Group 2 had a significantly higher SESMO score than Group 1 (P.001).The SESMO showed high reliability and validity. This scale might endure with research applications in pediatric dental practice.

The present study investigated which cognitive characteristics, including cancer phobia, self-efficacy, pain-related catastrophizing, and anxiety sensitivity, affect burning mouth syndrome (BMS) symptoms in the Japanese population. A total of 46 BMS patients (44 women and 2 men; mean age, 59.98 +/- 9.57 years; range, 30-79 years) completed a battery of questionnaires, including measures of pain severity, oral-related quality of life (QOL), stress-response, pain-related catastrophizing, self-efficacy, anxiety sensitivity, and tongue cancer phobia. The Pain Catastrophizing Scale (PCS), General Self-Efficacy Scale (GSES), and Anxiety Sensitivity Index (ASI) scores in the BMS patients were compared with the scores of Japanese healthy participants (PCS, n = 449; GSES, n = 278; ASI, n = 9603) reported in previous studies. Catastrophizing and anxiety sensitivity were significantly higher in the BMS patients than in the healthy subjects (P < 0.001). In BMS patients, catastrophizing was significantly correlated with pain severity, stress-response, psychological disability, social disability, and handicap. Cancer phobia was significantly correlated with psychological disability and handicap. Since catastrophizing showed a higher correlation with BMS symptoms than cancer phobia, catastrophizing might be a more significant cognitive factor affecting symptoms than cancer phobia in BMS patients in the Japanese population.

This study describes the communication style preferences of Japanese patients when receiving bad news, examines the factor structure of the measure for patients' preferences (MPP) in a Japanese population, and explores variables that may be associated with patients' communication style preferences. Five hundred twenty-nine cancer outpatients completed several psychosocial measures including the Japanese version of the MPP (MPP-J), the Mental Adjustment to Cancer Scale (MAC), and the Hospital Anxiety and Depression Scale (HADS). The patients desired detailed information and a supportive environment when receiving bad news. The MPP-J demonstrated a 5-factor structure: support, facilitation, medical information, clear explanation, and encouraging question-asking. Regression analyses indicated that a female gender, the fighting spirit and anxious preoccupation dimensions of the MAC were positively associated with all 5 MPP-J factors. In conclusion, Japanese cancer patients' preferences for communication when receiving bad news differ somewhat from those of American patients. Japanese physicians should encourage patients to ask questions and should consider the demographic (e.g. gender), medical (disease status) and psychosocial characteristics (fighting spirit and anxious preoccupation) of patients when delivering bad news.

Several neuroanatomical hypotheses of panic disorder have been proposed focusing on the significant role of the amygdala and PAG-related "panic neurocircuitry." Although cognitive-behavioral therapy is effective in patients with panic disorder, its therapeutic mechanism of action in the brain remains unclear. The present study was performed to investigate regional brain glucose metabolic changes associated with successful completion of cognitive-behavioral therapy in panic disorder patients. The regional glucose utilization in patients with panic disorder was compared before and after cognitive-behavioral therapy using positron emission tomography with (18)F-fluorodeoxyglucose. In 11 of 12 patients who showed improvement after cognitive-behavioral therapy, decreased glucose utilization was detected in the right hippocampus, left anterior cingulate, left cerebellum, and pons, whereas increased glucose utilization was seen in the bilateral medial prefrontal cortices. Significant correlations were found between the percent change relative to the pretreatment value of glucose utilization in the left medial prefrontal cortex and those of anxiety and agoraphobia-related subscale of the Panic Disorder Severity Scale, and between that of the midbrain and that of the number of panic attacks during the 4 weeks before each scan in all 12 patients. The completion of successful cognitive-behavioral therapy involved not only reduction of the baseline hyperactivity in several brain areas but also adaptive metabolic changes of the bilateral medial prefrontal cortices in panic disorder patients.

Purpose: Despite a recent increase in the attention given to improving communication when disclosing bad news to cancer patients, understanding of good patient–physician communication is still lacking in Japan. The aim of the present study is to describe attributes of good communication with patients receiving bad news about cancer in Japan. Methods: Forty-nine participants, including 42 cancer patients and seven oncologists, were requested to undergo an in-depth interview, and the data obtained were qualitatively analyzed. Results: Seventy-one attributes of good communication with patients receiving bad news about cancer were obtained from 619 opinions, and classified into four domains. (1) Setting: a private room and sufficient time. (2) Information given: impact on daily activities and alternative therapy. (3) Method of disclosure: facilitation of patient understanding. (4) Emotional support: encouragement and allowing expression of emotions. Conclusions: The four domains of good patient–physician communication in Japan are apparently similar to those in Western countries. The domain involving information given and method of disclosure in previous Western studies was further divided into two domains in the present study. Japanese physicians should perhaps pay careful attention to these issues when disclosing bad news about cancer. There are some cultural differences related to the details of communication attributes (e.g. using euphemisms and showing consideration for the patient's family). Copyright © 2005 John Wiley & Sons, Ltd.

Three completed studies with the Adolescent Reinforcement Survey Schedule are reviewed and further studies are discussed.

Background. Despite significant communication gaps between patients and physicians, there has been little effort to initiate and evaluate teaching programs. We investigated whether a communication skills training (CST) could be effectively conducted for Japanese oncologists. Methods. Fifty-eight oncologists participated in the CST. We evaluated the program by measuring participant-rated confidence for communication with patients, burnout, and satisfaction of participants. Results. Immediately and at 3 months after CST, confidence in communication increased significantly compared with before. The providers' emotional-exhaustion 3 months after the workshop, however, worsened. The participants' satisfaction level with the program was high. Conclusions. The CST is feasible for Japanese oncologists, but it needs to be modified to reduce emotional-exhaustion. J Cancer Educ. 2003; 18:194-201.

To develop a noninvasive method for psychophysiological assessment of posttraumatic stress disorder (PTSD), 34 victims of the Tokyo Subway Sarin Attack in 1995 including 8 diagnosed as PTSD and 12 controls were examined by a multichannel near-infrared spectroscopy (NIRS) system. Hemodynamic response in the prefrontal cortex was monitored during the presentation of trauma-related and control stimuli by video images. Skin conductance response (SCR) was also examined. Oxygenated hemoglobin significantly increased during the trauma-related image in the victims with or without PTSD. Deoxygenated hemoglobin significantly decreased only in victims with PTSD. No significant alteration was found in controls. Significantly enhanced SCR was also observed in the victims with PTSD during trauma-related stimuli. The findings suggest that measurement of cerebral hemodynamic response by NIRS is useful for psychophysiological assessment of PTSD.

The Italian form of the Adolescent Reinforcement Survey Schedule (ARSS-I) was administered to (N = 648) high school boys and girls from northern and central Italy. Their responses were factor analyzed using a principal component. VARIMAX rotation procedure (SAS Institute, Inc., 1990). The 10 interpretable factors from the Italian data were compared and contrasted to factor analytic results from Holmes (1991, 1994) studies using American and Japanese students. Additionally, the Italian data analyses includes an examination by gender using t tests for each of the ARSS-I items and an ANOVA for age and age-gender effects on responses to the ARSS-I.

This study aims to clarify the validity of the brief screening measure of depression in Japan. It was the single-item interview "Are you depressed?" that provided a reliable and remarkable accurate screen in North America. The study was conducted on 282 participants receiving radiotherapy for cancer. The criterion diagnosis were given by the Structured Clinical Interview for DSM-(SCID). On the basis of the receiver operating characteristic (ROC) analyses, we compared the results obtained using single-item interview with major and minor depressive disorders defined by DSM-TR and calculated the sensitivity, specificity and likelihood ratio (LR). The result of the present study indicated a sensitivity of 42% (95% CI 22-61%) and a specificity of 86% (95% CI 82-91%), and LR of 3.1. In conclusion, single-item interview "Are you depressed?" did not have sufficient sensitivity.