Depression in nursing home residents and its correlation with meaning of family involvement and depression of family.

OBJECTIVES: This study aimed to investigate the relationship between depression in older nursing home residents and family caregivers' (FCGs) depressive status and reasons for involvement with residents. DESIGN: This study employed a cross-sectional design. SETTING: Eight nursing homes in northern Taiwan. PARTICIPANTS: A total of 139 older resident-FCG pairs were recruited. MEASUREMENTS: Depression was measured with the Geriatric Depression Scale-Short Form for nursing home residents and the Center for Epidemiologic Studies Depression Scale-Short Form for family members. Depression and demographic data were collected with face-to-face interviews. The meaning ascribed to caregivers' nursing home visits was calibrated using the Family Meaning of Nursing-Home Visits scale. Multiple logistic regression was used to understand the factors related to residents' depressive symptoms. RESULTS: Depressive symptoms were present in 58.3% of the nursing home residents (n = 81). Depressive status of family members (Chi-square = 1.46, p = 0.23) or family's visiting frequency (Chi-square = 1.64, p = 0.44) did not differ between residents with or without depressive symptoms. Factors associated with an increased risk of residents having depressive symptoms were age, self-perceived health status, and having a caregiver motivated to visit to assuage their guilt. CONCLUSIONS: Visiting a family member to assuage their guilt was the only caregiver variable associated with depressive symptoms for nursing home residents. This finding suggests that developing interventions to improve personal relationships between nursing home residents and family members might facilitate the emotional support of caregivers and psychological support for older nursing home residents in Taiwan.

Positive intervention effect of mobile health application based on mindfulness and social support theory on postpartum depression symptoms of puerperae.

OBJECTIVE: This study investigated the effects of mobile health application designed based on mindfulness and social support theory on parenting self-efficacy and postpartum depression symptoms of puerperae. METHODS: We recruited 130 puerperae from a hospital in China and randomized them to an App use group (n = 65) and a waiting control group (n = 65). The App group underwent an 8-week app use intervention while the control group underwent no intervention. We measured four main variables (mindfulness, perceived social support, maternal parental self-efficacy and postpartum depressive symptoms) before and after the App use intervention. RESULTS: In the App group, perceived social support, maternal parental self-efficacy were significantly higher and postpartum depressive symptoms was significantly lower. In the control group, there were no significant differences in any of the four variables between the pre-test and post-test. CONCLUSIONS: Our findings indicated that the mobile health application may help to improve perceived social support, maternal self-efficacy and reduce postpartum depressive symptoms. The finding of the mobile health application's effect extends our understanding of integrative effects of mindfulness and perceived social support on reduction of postpartum depressive symptoms and suggests clinical potentials in the treatment of postpartum depressive symptoms.

Motivations for Family Members' Visits to Nursing Home Residents With Dementia in Taiwan: A Qualitative Study.

PURPOSE: The purpose of this study was to explore what motivates family members to visit a relative with dementia who has been transferred to a nursing home in Taiwan. DESIGN AND METHODS: Data were collected for this qualitative descriptive study using audiotaped, semi-structured, in-depth, face-to-face interviews. A total of 20 family members of elderly nursing home residents participated in the study. Nursing home residents were from four nursing homes in Taiwan and had been diagnosed with probable or possible dementia by a psychiatrist or neurologist. Transcribed audiotaped interviews were analyzed using thematic analysis. FINDINGS: Most family members were the children of the residents (n =17, 85%). The theme describing the core motivation for family members' visits to nursing home residents was "to maintain the unforgotten family affection." This motivation comprised four relevant categories: hoping to slow degeneration, providing a congruous environment, honoring filial and karmic duty, and ensuring the quality of care. CONCLUSIONS: Motivations for Taiwanese family members' visits to nursing home residents with dementia were similar to those in Western cultures. However, "hoping to slow degeneration" and "providing a congruous environment" were unique categories. CLINICAL RELEVANCE: Nurses and policymakers could use these findings to design interventions that might increase holistic care for both family members and nursing home residents with dementia. Providing programming focused on family members' unique priorities could address swallowing difficulties, management of dementia symptoms, nutritional needs, and selection of residents' roommates. These programs could improve the quality of family members' visits as well as the quality of staff-family relationships.

Migraine and greater pain symptoms at 10-year follow-up among patients with major depressive disorder.

BACKGROUND: No study has investigated the associations of migraine with pain symptoms over a ten-year period among outpatients with major depressive disorder (MDD). This study aimed to investigate this issue. METHODS: At baseline, the study enrolled 290 outpatients with MDD and followed-up the patients at six-month, two-year, and ten-year time points. MDD and anxiety comorbidities were diagnosed using the Structured Clinical Interview for DSM-IV-text revision. Migraine was diagnosed based on the International Classification of Headache Disorders. The bodily pain subscale of the Short Form 36 (SF-BP) and the pain subscale (PS) of the Depression and Somatic Symptoms scale were also used. Generalized Estimating Equation models were employed to investigate the longitudinal impacts of migraine on pain symptoms. RESULTS: MDD patients with migraine had lower SF-BP and higher PS scores than those without. Depression, anxiety, and headache indices were significantly correlated with SF-BP and PS scores. The higher the frequency of migraine, the more often patients suffered from pain symptoms. Patients with migraine at all investigated time points suffered from pain symptoms most of the time (ranging from 60.0% to 73.7%) over the 10 years. After controlling for depression and anxiety, migraine was independently associated with a decreased SF-BP score (by 8.93 points) and an increased PS score (by 1.33 points). CONCLUSION: Migraine was an important comorbidity associated with greater severities of pain symptoms during long-term follow-up. Migraine treatment should be integrated into the treatment of depression to improve pain symptoms and quality of life in the pain dimension.

Variant GADL1 and response to lithium therapy in bipolar I disorder.

BACKGROUND: Lithium has been a first-line choice for maintenance treatment of bipolar disorders to prevent relapse of mania and depression, but many patients do not have a response to lithium treatment. METHODS: We selected subgroups from a sample of 1761 patients of Han Chinese descent with bipolar I disorder who were recruited by the Taiwan Bipolar Consortium. We assessed their response to lithium treatment using the Alda scale and performed a genomewide association study on samples from one subgroup of 294 patients with bipolar I disorder who were receiving lithium treatment. We then tested the single-nucleotide polymorphisms (SNPs) that showed the strongest association with a response to lithium for association in a replication sample of 100 patients and tested them further in a follow-up sample of 24 patients. We sequenced the exons, exon-intron boundaries, and part of the promoter of the gene encoding glutamate decarboxylase-like protein 1 (GADL1) in 94 patients who had a response to lithium and in 94 patients who did not have a response in the genomewide association sample. RESULTS: Two SNPs in high linkage disequilibrium, rs17026688 and rs17026651, that are located in the introns of GADL1 showed the strongest associations in the genomewide association study (P=5.50×10(-37) and P=2.52×10(-37), respectively) and in the replication sample of 100 patients (P=9.19×10(-15) for each SNP). These two SNPs had a sensitivity of 93% for predicting a response to lithium and differentiated between patients with a good response and those with a poor response in the follow-up cohort. Resequencing of GADL1 revealed a novel variant, IVS8+48delG, which lies in intron 8 of the gene, is in complete linkage disequilibrium with rs17026688 and is predicted to affect splicing. CONCLUSIONS: Genetic variations in GADL1 are associated with the response to lithium maintenance treatment for bipolar I disorder in patients of Han Chinese descent. (Funded by Academia Sinica and others.).

Resting GABA concentration predicts inhibitory control during an auditory Go-Nogo task.

Inhibitory control plays an important role in goal-directed behavior. Although substantial inter-individual variability exists in the behavioral performance of response inhibition, the corresponding modulating neurochemical and neurophysiological mechanisms remain unclear. Thus, the present study aimed to explore the relationship between behavioral response inhibition, GABA+ concentrations and automatic sensory gating (SG) in the auditory cortices. We recruited 19 healthy adults to undergo magnetoencephalography, magnetic resonance spectroscopy (MRS), and behavioral experiments. A paired-stimulus paradigm was used to study SG of the auditory cortices, and an auditory-driven Go-Nogo task was used to evaluate the behavioral response inhibition. Resting GABA+ concentrations were measured in the bilateral superior temporal gyri by means of MRS. Neither GABA+ concentrations nor auditory SG showed significant hemispheric asymmetry. However, an enhanced SG (lower ratio) was found to correlate with improved behavioral inhibition. Moreover, a higher GABA+ concentration was strongly related to improved inhibitory control. These findings highlight the important role of automatic neurophysiological processes and inhibitory neurotransmitters in the prediction of the behavioral performance of inhibitory control.

Psychometric evaluation of the Oswestry Disability Index in patients with chronic low back pain: factor and Mokken analyses.

BACKGROUND: Disputes exist regarding the psychometric properties of the Oswestry Disability Index (ODI). The present study was to examine the reliability, validity, and dimensionality of a Chinese version of the ODI version 2.1 in a sample of 225 adult orthopedic outpatients with chronic low back pain [mean age (SD): 40.7 (11.4) years]. METHODS: We conducted reliability analysis, exploratory bifactor analysis, confirmatory factor analysis, and Mokken scale analysis of the ODI. To validate the ODI, we used the Short-Form 36 questionnaire (SF-36) and visual analog scale (VAS). RESULTS: The reliability, and discriminant and construct validities of the ODI was good. The fit statistics of the unidimensional model of the ODI were inadequate. The ODI was a weak Mokken scale (Hs = 0.31). CONCLUSIONS: The ODI was a reliable and valid scale suitable for measurement of disability in patients with low back pain. But the ODI seemed to be multidimensional that was against the use of the raw score of the ODI as a measurement of disability.

Dimensionality of the Chinese hospital anxiety depression scale in psychiatric outpatients: Mokken scale and factor analyses.

OBJECTIVE: The hospital anxiety and depression scale (HADS) is a widely used scale of anxiety and depression. However, recent studies have challenged the bi-dimensional scoring of the HADS. The present study was to examine the dimensionality of the Chinese HADS. METHODS: We recruited a convenience sample of 214 adult psychiatric outpatients at a medical centre in Taiwan, and they completed the Chinese HADS. We used Mokken scale analysis (MSA), exploratory factor analysis (EFA), exploratory bifactor analysis (EBA) and confirmatory factor analysis (CFA) to examine the dimensionality of the Chinese HADS. RESULTS: The Chinese HADS was a moderate Mokken scale (Hs = 0.44), and had a two-factor structure. EBA showed that one general factor, emotional distress, explained 68% of the common variance of the Chinese HADS. CFA confirmed that the bifactor model had the best fit statistics. The items 5 and 7 of the Chinese HADS contributed to structural ambiguity in the Chinese HADS subscales. CONCLUSIONS: The sum scores of the Chinese HADS were a reliable and valid unidimensional measure of emotional distress. The Chinese HADS subscales were incapable of differentiating between anxiety and depression. Clinicians and researchers should choose other scales that are specifically designed for measuring anxiety and depression.

Beta-amyloid deposition and cognitive function in patients with major depressive disorder with different subtypes of mild cognitive impairment: (18)F-florbetapir (AV-45/Amyvid) PET study.

PURPOSE: The objective of this study was to evaluate the amyloid burden, as assessed by (18)F-florbetapir (AV-45/Amyvid) positron emission tomography PET, in patients with major depressive disorder (MDD) with different subtypes of mild cognitive impairment (MCI) and the relationship between amyloid burden and cognition in MDD patients. METHODS: The study included 55 MDD patients without dementia and 21 healthy control subjects (HCs) who were assessed using a comprehensive cognitive test battery and (18)F-florbetapir PET imaging. The standardized uptake value ratios (SUVR) in eight cortical regions using the whole cerebellum as reference region were determined and voxel-wise comparisons between the HC and MDD groups were performed. Vascular risk factors, serum homocysteine level and the apolipoprotein E (ApoE) genotype were also determined. RESULTS: Among the 55 MDD patients, 22 (40.0 %) had MCI, 12 (21.8 %) non-amnestic MCI (naMCI) and 10 (18.2 %) amnestic MCI (aMCI). The MDD patients with aMCI had the highest relative (18)F-florbetapir uptake in all cortical regions, and a significant difference in relative (18)F-florbetapir uptake was found in the parietal region as compared with that in naMCI subjects (P < 0.05) and HCs (P < 0.01). Voxel-wise analyses revealed significantly increased relative (18)F-florbetapir uptake in the MDD patients with aMCI and naMCI in the frontal, parietal, temporal and occipital areas (P < 0.005). The global cortical SUVR was significantly negatively correlated with MMSE score (r = -0.342, P = 0.010) and memory function (r = -0.328, P = 0.015). The negative correlation between the global SUVR and memory in the MDD patients remained significant in multiple regression analyses that included age, educational level, ApoE genotype, and depression severity (ß = -3.607, t = -2.874, P = 0.006). CONCLUSION: We found preliminary evidence of brain beta-amyloid deposition in MDD patients with different subtypes of MCI. Our findings in MDD patients support the hypothesis that a higher amyloid burden is associated with a poorer memory performance. We also observed a high prevalence of MCI among elderly depressed patients, and depressed patients with MCI exhibited heterogeneously elevated (18)F-florbetapir retention as compared with depressed patients without MCI. The higher amyloid burden in the aMCI patients suggests that these patients may also be more likely to develop Alzheimer's disease than other patients diagnosed with major depression.

Do Somatic Symptoms Predict the Severity of Depression? A Validation Study of the Korean Version of the Depression and Somatic Symptoms Scale.

This study aimed at exploring the psychometric characteristics of the Korean Version of the Depression and Somatic Symptoms Scale (DSSS) in a clinical sample, and investigating the impact of somatic symptoms on the severity of depression. Participants were 203 consecutive outpatients with current major depressive disorders (MDD) or lifetime diagnosis of MDD. The DSSS was compared with the Montgomery-Åsberg Depression Rating Scale (MADRS) and the 17-items Hamilton Depression Rating Scale (HAMD). The DSSS showed a two-factor structure that accounted for 56.8% of the variance, as well as excellent internal consistency (Cronbach's alpha = 0.95), concurrent validity (r = 0.44-0.82), and temporal stability (intraclass correlation coefficient = 0.79). The DSSS had a high ability to identify patients in non-remission (area under receiver operating characteristic [ROC] curve = 0.887). Maximal discrimination between remission and non-full remission was obtained at a cut-off score of 22 (sensitivity = 82.1%, specificity = 81.4%). The number of somatic symptoms (the range of somatic symptoms) and the scores on the somatic subscale (SS, the severity of somatic symptoms) in non-remission patients were greater than those in remission patients. The number of somatic symptoms (slope = 0.148) and the SS score (slope = 0.472) were confirmed as excellent predictors of the depression severity as indicated by the MADRS scores. The findings indicate that the DSSS is a useful tool for simultaneously, rapidly, and accurately measuring depression and somatic symptoms in clinical practice settings and in consultation fields.

Headache: an important factor associated with muscle soreness/pain at the two-year follow-up point among patients with major depressive disorder.

BACKGROUND: No study has compared the associations of headache, anxiety, and depression at baseline with muscle soreness or pain (MS/P) at baseline and at the two-year follow-up point among outpatients with major depressive disorder (MDD). This study aimed to investigate the above issue. METHODS: This study enrolled 155 outpatients with MDD at baseline, and 131 attended a two-year follow-up appointment. At baseline, migraine was diagnosed based on the International Classification of Headache Disorders, 2(nd) edition. MDD and anxiety disorders were diagnosed using the Structured Clinical Interview for DSM-IV-TR. The visual analog scale was used to evaluate the intensities of headache and MS/P in the neck, shoulder, back, upper limbs, and lower limbs. Depression and anxiety were evaluated using the Hospital Anxiety and Depression Scale. Multiple linear regressions were used to compare the associations of these factors with MS/P. RESULTS: Compared with anxiety disorders, migraine was more strongly associated with MS/P in all areas at baseline and in the upper and lower limbs at follow-up. Headache intensity at baseline was the factor most strongly associated with MS/P in all areas at baseline and follow-up after controlling for depression and anxiety. Headache intensity at baseline predicted MS/P at baseline and follow-up. CONCLUSIONS: Migraine and headache intensity are important factors related to MS/P at baseline and follow-up among patients with MDD. Integrating depression and headache treatment might be indicated to improve MS/P.

Increased brain amyloid deposition in patients with a lifetime history of major depression: evidenced on 18F-florbetapir (AV-45/Amyvid) positron emission tomography.

PURPOSE: The literature suggests that a history of depression is associated with an increased risk of developing Alzheimer's disease (AD). The aim of this study was to examine brain amyloid accumulation in patients with lifetime major depression using (18)F-florbetapir (AV-45/Amyvid) PET imaging in comparison with that in nondepressed subjects. METHODS: The study groups comprised 25 depressed patients and 11 comparison subjects who did not meet the diagnostic criteria for AD or amnestic mild cognitive impairment. Vascular risk factors, homocysteine and apolipoprotein E (ApoE) genotype were also examined. The standard uptake value ratio (SUVR) of each volume of interest was analysed using whole the cerebellum as the reference region. RESULTS: Patients with a lifetime history of major depression had higher (18)F-florbetapir SUVRs in the precuneus (1.06 ± 0.08 vs. 1.00 ± 0.06, p = 0.045) and parietal region (1.05 ± 0.08 vs. 0.98 ± 0.07, p = 0.038) than the comparison subjects. Voxel-wise analysis revealed a significantly increased SUVR in depressed patients in the frontal, parietal, temporal and occipital areas (p < 0.01). There were no significant associations between global (18)F-florbetapir SUVRs and prior depression episodes, age at onset of depression, or time since onset of first depression. CONCLUSION: Increased (18)F-florbetapir binding values were found in patients with late-life major depression relative to comparison subjects in specific brain regions, despite no differences in age, sex, education, Mini Mental Status Examination score, vascular risk factor score, homocysteine and ApoE ε4 genotype between the two groups. A longitudinal follow-up study with a large sample size would be worthwhile.

Metabolic syndrome among psychiatric outpatients with mood and anxiety disorders.

BACKGROUND: Few studies have simultaneously compared the impacts of pharmacotherapy and mental diagnoses on metabolic syndrome (MetS) among psychiatric outpatients with mood and anxiety disorders. This study aimed to investigate the impacts of pharmacotherapy and mental diagnoses on MetS and the prevalence of MetS among these patients. METHODS: Two-hundred and twenty-nine outpatients (men/women = 85/144) were enrolled from 1147 outpatients with mood and anxiety disorders by systematic sampling. Psychiatric disorders and MetS were diagnosed using the Structured Clinical Interview for DSM-IV-TR and the new International Diabetics Federation definition, respectively. The numbers of antipsychotics, mood stabilizers, and antidepressants being taken were recorded. Logistic regression was used to investigate the impacts of pharmacotherapy and psychiatric diagnoses on MetS. RESULTS: Among 229 subjects, 51 (22.3%) fulfilled the criteria for MetS. The prevalence of MetS was highest in the bipolar I disorder (46.7%) patients, followed by bipolar II disorder (25.0%), major depressive disorder (22.0%), anxiety-only disorders (16.7%), and no mood and/or anxiety disorders (14.3%). The percentages of MetS among the five categories were correlated with those of the patients being treated with antipsychotics and mood stabilizers. Use of antipsychotics and/or mood stabilizers independently predicted a higher risk of MetS after controlling for demographic variables and psychiatric diagnoses. When adding body mass index (BMI) as an independent variable in the regression model, BMI became the most significant factor to predict MetS. CONCLUSION: BMI was found to be an important factor related to MetS. Pharmacotherapy might be one of underlying causes of elevated BMI. The interactions among MetS, BMI, pharmacotherapy, and psychiatric diagnoses might need further research.

Clinical and sociodemographic correlates of suicidality in patients with major depressive disorder from six Asian countries.

BACKGROUND: East Asian countries have high suicide rates. However, little is known about clinical and sociodemographic factors associated with suicidality in Asian populations. The aim of this study was to evaluate the factors associated with suicidality in patients with major depressive disorder (MDD) from six Asian countries. METHODS: The study cohort consisted of 547 outpatients with MDD. Patients presented to study sites in China (n = 114), South Korea (n = 101), Malaysia (n = 90), Singapore (n = 40), Thailand (n = 103), and Taiwan (n = 99). All patients completed the Mini-International Neuropsychiatric Interview (MINI), the Montgomery-Asberg Depression Rating Scale (MADRS), the Global Severity Index(SCL-90R), the Fatigue Severity Scale, the 36-item short-form health survey, the Sheehan Disability Scale, and the Multidimensional Scale of Perceived Social Support (MSPSS). Patients were classified as showing high suicidality if they scored ≥ 6 on the MINI suicidality module. Multivariate logistic regression analysis was used to examine sociodemographic and clinical factors related to high suicidality. RESULTS: One hundred and twenty-five patients were classed as high suicidality. Unemployed status (adjusted odds ratio [OR] 2.43, p < 0.01), MADRS score (adjusted OR 1.08), p < 0.001, and GSI (SCL-90R) score (adjusted OR 1.06, p < 0.01) were positively related to high suicidality. Hindu (adjusted OR 0.09, p < 0.05) or Muslim (adjusted OR 0.21, p < 0.001) religion and MSPSS score (adjusted OR 0.82, p < 0.05) were protective against high suicidality. CONCLUSIONS: A variety of sociodemographic and clinical factors were associated with high suicidality in Asian patients with MDD. These factors may facilitate the identification of MDD patients at risk of suicide.

Residual symptoms related to physical and panic symptoms at baseline predict remission of depression at follow-up.

AIMS: The study aimed to investigate whether common residual symptoms at baseline were able to predict full remission of depression at 6-month and 2-year follow-up examinations in patients with major depressive disorder (MDD). METHODS: This study enrolled 135 outpatients with MDD. The depression (DS) and somatic subscales (SS) of the Depression and Somatic Symptoms Scale and the depression and anxiety (HADS-A) subscales of the Hospital Anxiety and Depression Scale were used to investigate residual symptoms, which were divided into the common residual part (CRP) and the other residual part (ORP). Multivariate logistic regression was used to compare the ability to predict full remission between the CRP and ORP scores at baseline. RESULTS: One hundred and nineteen and 106 outpatients completed the two follow-up examinations. The CRP of the DS and the ORP of the SS and HADS-A at baseline had a good ability to predict full remission among patients without pharmacotherapy. The three residual parts included physical and anxiety symptoms of depression and panic symptoms. CONCLUSIONS: Physicians should pay attention to physical, anxiety, and panic symptoms, because these symptoms are related to remission of depression. Future studies should explore how these symptoms affect the prognosis of depression.

Differences in psychiatric symptoms among Asian patients with depression: a multi-country cross-sectional study.

AIM: The aim of this study was to compare the symptomatic and clinical features of depression among five groups of patients with major depressive disorder (MDD) living in China, Korea, Malaysia/Singapore, Taiwan, and Thailand. METHODS: Consecutive consenting adults (aged 18-65) who met DSM-IV criteria for non-psychotic MDD ­ based on the Mini International Neuropsychiatric Interview ­ and who were free of psychotropic medication were evaluated in a cross-sectional study. Depressive symptoms were evaluated using the 10-item Montgomery­Asberg Depression Rating Scale (MADRS) and the 13-item depression subscale of the Symptoms Checklist 90-Revised (SCL-90-R). In addition, the 10-item SCL-90-R Anxiety Subscale was completed. ancova were conducted, adjusting for confounders: age, completion of secondary education, marital status, work status, religion, index episode duration, and depressive severity. For the magnitude of differences, a threshold of 0.10 was taken as the minimum effect size representing clinical significance, and an effect size of 0.25 was considered moderate. RESULTS: Four MADRS symptoms differentiated these five groups, the most prominent being 'lassitude' and 'inner tension'. Nine SCL-90-R depression items also differentiated the groups, as did eight SCL-90-R Anxiety Subscale items. The MADRS lassitude item had the largest effect size (0.131). The rest of those statistically significant differences did not exceed 0.10. CONCLUSION: MDD is more similar than different among outpatients in these diverse Asian countries. The between-country differences, while present and not due to chance, are small enough to enable the use of common clinician and self-report rating scales in studies involving Asians with MDD from various ethnic backgrounds.

The impacts of migraine and anxiety disorders on painful physical symptoms among patients with major depressive disorder.

BACKGROUND: No study has simultaneously investigated the impacts of migraine and anxiety disorders on painful physical symptoms (PPS) among patients with major depressive disorder (MDD). The study aimed to investigate this issue. METHODS: This open-label study enrolled 155 outpatients with MDD, who were then treated with venlafaxine 75 mg per day for four weeks. Eighty-five participants with good compliance completed the treatment. Migraine was diagnosed according to the International Classification of Headache Disorders. MDD and anxiety disorders were diagnosed using the Structured Clinical Interview for DSM-IV-TR. The visual analog scale (VAS) was used to evaluate the severity of eight PPS. Multiple linear and logistic regressions were used to investigate the impacts of migraine and anxiety disorders on PPS. RESULTS: Compared with patients without migraine, patients with migraine had a greater severity of PPS at baseline and post-treatment. After controlling for demographic variables and depressive severity, migraine independently predicted the intensities of eight PPS at baseline and four PPS post-treatment. Moreover, migraine independently predicted poorer treatment responses of chest pain and full remission of pains in the head, chest, neck and/or shoulder. Anxiety disorders predicted less full remission of pains in the abdomen and limbs. CONCLUSION: Migraine and anxiety disorders have negative impacts on PPS among patients with MDD. Integrating the treatment of migraine and anxiety disorders into the management of depression might help to improve PPS and the prognosis of MDD.

The effects of loving-kindness meditation on doctors' communication anxiety, trust, calling and defensive medicine practice.

OBJECTIVE: The study investigated the effects of loving-kindness meditation (LKM) on doctors' communication anxiety, trust, calling, and defensive medicine practice. METHODS: This study recruited 94 doctors from a hospital in China, randomized them to an LKM group (n = 47), and waited for the control group (n = 47). The experimental group accepted an 8-week LKM interference while the waiting for the control group underwent no interference. Researchers measured four major variable factors (communication anxiety, trust, calling, and defensive medicine practice) before and after the LKM intervention. RESULTS: In the experimental group, trust, and calling were significantly higher, and communication anxiety, and defensive medicine practice were significantly lower than in the control group. In the control group, there were no noticeable differences in any of the four variables between the pre-test and post-test. CONCLUSIONS: The results of this study demonstrate that LKM may help to improve trust, and calling, and reduce communication anxiety and defensive medicine practice. The finding of LKM's effect extends the understanding of the integrative effects of positive psychology on the decrease of defensive medicine practice. TRIAL REGISTRATION: ChiCTR2300074568. Registered in Chinese Clinical Trial Registry (ChiCTR), 9 August, 2023.

Appropriate volumes of water for non-invasive swallowing assessments of nursing home residents: A descriptive correlational study.

Background: The volume of water that can be swallowed without risk of choking or aspiration is a common way to assess swallowing function in patients with dysphagia in institutional settings. However, no evidence-based study has established what volumes of water are safest and most effective for testing. Objective: A validated portable non-invasive device for swallowing and respiration (NIDSAR) was employed to determine safe swallowing volumes for nursing home residents with different levels of dysphagia. Methods: Participants (N = 94) were grouped by the absence or presence of a nasogastric (NG)-tube: those without an NG-tube (n = 60) and those with an NG-tube (n = 34).Swallowing 1 ml, 3 ml, and 5 ml of water was assessed with the Functional Oral Intake Scale (FOIS) and compared with measures with objective scores from the portable NIDSAR. In addition, swallowing measures were compared between groups, as well as relationships with participant-reported choking frequency. Results: Participants without an NG-tube had significant different scores for swallowing during the respiration phase and pharyngeal stage for both 3 ml (t = 3.894 to 4.277, p < .001) and 5 ml (t = 1.999 to 2.944, p < .05 to p < .01) compared with participants with an NG-tube. Discussion: Our research revealed that participants with frequent episodes of choking required more time to swallow 1 ml compared with 3 ml or 5 ml which might be a function of piecemeal swallowing. Conclusions: NIDSAR measures with 3 ml and 5 ml boluses of water are effective volumes for safely assessing swallowing ability of nursing home residents with dysphagia without risk of choking or aspiration.

The Clinical Characteristics and Manifestation of Anxious Depression Among Patients With Major Depressive Disorders-Results From a Taiwan Multicenter Study.

OBJECTIVE: Anxious depression is a prevalent characteristic observed in Asian psychiatric patients diagnosed with major depressive disorder (MDD). This study aims to investigate the prevalence and clinical presentation of anxious depression in Taiwanese individuals diagnosed with MDD. METHODS: We recruited psychiatric outpatients aged over 18 who had been diagnosed with MDD through clinical interviews. This recruitment took place at five hospitals located in northern Taiwan. We gathered baseline clinical and demographic information from the participants. Anxious depression was identified using a threshold of an anxiety/somatization factor score ≥7 on the 21-item Hamilton Rating Scale for Depression (HAM-D). RESULTS: In our study of 399 patients (84.21% female), 64.16% met the criteria for anxious depression. They tended to be older, married, less educated, with more children, and an older age of onset. Anxious depression patients had higher HAM-D and Clinical Global Impression-Severity scale score, more panic disorder (without agoraphobia), and exhibited symptoms like agitation, irritability, concentration difficulties, psychological and somatic anxiety, somatic complaints, hypochondriasis, weight loss, and increased insight. Surprisingly, their suicide rates did not significantly differ from non-anxious depression patients. This highlights the importance of recognizing and addressing these unique characteristics. CONCLUSION: Our study findings unveiled that the prevalence of anxious depression among Taiwanese outpatients diagnosed with MDD was lower compared to inpatients but substantially higher than the reported rates in European countries and the United States. Furthermore, patients with anxious depression exhibited a greater occurrence of somatic symptoms.