Development and Validation of the Chinese Version of the Multicultural Quality of Life Index (MQLI-Ch)

This study documents the validation study of the Multicultural Quality of Life Index, Chinese version (MQLI-Ch). This self-rated instrument is composed of ten items that correspond to multiple dimensions of the concept of quality of life. Each item is rated on a scale from 1 to 10, according to the subject’s culture-informed understanding of the concept. The MQLI-Ch was tested on 144 Chinese subjects (124 psychiatric patients and 20 professionals). It was found to be quite efficient (about 3 min to be completed) and easy to use. A Cronbach’s α of 0.94 demonstrated its internal consistency. The factor analysis of the ten items yielded one single factor, which accounted for 65.19% of the variance. The test–retest reliability correlation coefficient was 0.80. Its discriminant validity was documented by a highly significant difference (P < 0.001) between the mean scores of the two samples with presumed differences in quality of life. Thus, the MQLI-Ch showed high feasibility, internal structure, reliability and discriminant validity.     

Use of Structured Templates to Improve Completeness of Endocrinology Referrals

ObjectiveEndocrinology referrals frequently lack important clinical information, which may increase the risk of inefficiency and adverse outcomes. This quality improvement project aimed to improve the completeness of new referrals by utilizing structured referral templates for common endocrine conditions at a large Veterans Health Administration medical center. Our target was of at least a 30% improvement in referral completeness for each condition after the intervention.MethodsElectronic structured referral templates were designed utilizing existing resources and input from primary care providers and endocrinologists. Essential elements were identified and included in the templates. We conducted a retrospective chart review to compare referrals for 125 patients referred between January 1, 2021 and September 1, 2021 (preintervention) and 125 patients referred between October 1, 2021 and September 30, 2022 (postintervention). Each referral was rated using a scoring system derived from the criteria in the data abstraction tool formulated by the investigators.ResultsOn average, preintervention referrals included 52% of the essential elements and postintervention referrals included 93%. Improvements in referral scores for each condition all met the prespecified 30% improvement target. The greatest improvement was for the element “type of visit preference.” A separate analysis excluding that element showed an average improvement from 64% of essential elements preintervention to 92% postintervention.ConclusionStructured referral templates, designed with the input of primary care providers and endocrinologists and embedded into an electronic referral system, can improve the availability of essential information and increase the quality of referrals. Future work should examine the effect of structured referral templates on efficiency, specialist experience, patient experience of care, and clinical outcomes.     

Evaluation of the development of psychosomatic medicine in a large university hospital in Turkey

The purpose of this study was to evaluate the development of psychosomatic medicine at our university hospital in Istanbul, which has an inpatient capacity of 3,000. Changing patterns of utilization of psychiatric service were analyzed in two 1-year surveys five-year intervals (1998, n=888) - (2003, n=1609). Psychiatric referrals were analyzed with regard to rate of consultation, demographic characteristics, departments making referrals, reasons for referral, psychiatric diagnoses and patterns of psychiatric intervention. Psychiatric consultation request, consultation reply and medical psychiatric examination forms were used. In evaluating the data, consultation rate was seen to have doubled over the five intervening years. Significant changes were also noted in the demographic characteristics of patients (e.g., more men, older mean age). The most prevalent disorders in both groups were depressive disorder and adjustment disorders. Alcohol and substance abuse remained as a small group. The gradual increase in the utilization of psychiatric services can be attributed to service and education-related variables.     

Working with the Family Doctor: A Programme for Mental Health

A new type of assessment for mental health in four Scottish counties has been based on multidisciplinary teams comprising psychiatrists, psychiatric social worker, nursing administrator, and a secretary. Each team collaborated with 15 to 20 family doctors and they established four main patterns of contact: around an outpatient clinic; by informal availability; by administrative and teaching seminars; or by regular consultation sessions. This improved contact was found to help both the team and the family doctors and reduced the number of patients admitted to hospital and the length of their stay and the number of urgent referrals. It emphasizes the need for team work in mental health care and that the hospital needs to remain in touch with the outside community.     

ComorbiditéS associées au trouble déficit de l’attention avec hyperactivité : Données épidémiologiques et implications thérapeutiques

ADHD has become one of the most frequent cause of referrals for children’ behaviour disorders. ADHD is a prevalent psychiatric condition affecting 5% to 9% of school-age children with regards to DSM-IV R diagnostic criteria. In addition, according to the results of different epidemiological studies, patients with ADHD very often experience comorbid conditions in 50% to 90% of the cases. The most frequent comorbidities include externalised disorders, (oppositional defiant disorder, conduct disorders), learning disorders, internalised disorders (anxiety, depression) and tics (chronic motor tics, Tourette’s syndrome). Given their negative impact on the outcome of ADHD in terms of affective and social functioning, and of social and school adaptation, these comorbid conditions should be carefully and systematically searched, even without any actual complaint. Although management of comorbid psychiatric conditions is never simple nor straightforward, therapeutic option should be considered taking into consideration both management of ADHD and specificity of these comorbidities.     

Appropriateness of hospital referral for hypertension.

OBJECTIVE--To examine the efficiency of referral to an outpatient clinic and particularly the differences between referrals from general practitioners practising in health centres and those from other general practitioners. DESIGN--Retrospective audit of referral letters and case notes by comparison with externally set standards of appropriateness of referrals over two years. SETTING--Outpatient hypertension clinic at Western Infirmary, Glasgow. PATIENTS--306 Consecutive new referrals of patients over two years (1 May 1986 to 30 April 1988), for whom case notes were available in 298. MAIN OUTCOME MEASURES--Congruence of referrals with each of two standards of appropriateness based on published opinion on specialist referral (standard 1 was stricter than standard 2) and completeness of referral letters. RESULTS--Of the 298 referrals, those from general practitioners accounted for 205, from other hospital departments 68, and from other sources 25. Overall, 84 referrals of the 205 from general practice met the first standard and 134 met the second, more lenient standard. 58 Referral letters from outside the hospital had some item missing. Referrals from general practitioners working in health centres (a fifth of the total) were significantly more likely to meet both standards (p less than 0.01) and to send a complete referral letter (p less than 0.001) than the 145 referred by other general practitioners. CONCLUSIONS--According to the standards used, general practitioners in health centres made more appropriate referrals, and further investigation is needed to identify the underlying factors responsible.     

Development of a culture specific (Nigeria) screening scale of somatic complaints indicating psychiatric disturbance

In a pre-study it was seen that somatization complaints formed the basis of the distress of the mentally ill in Nigeria and there was need for somatic complaints to be employed in evolving a psychodiagnostic system which would lead to a better understanding of mental illness in Nigeria. In pursuit of this goal, some 65 somatic complaints were drawn from protocols of patients treated at the Psychiatric Hospital, Enugu, from 1978–1981. These complaints were administered in form of questions to 179 psychiatric patients and 349 students (normals) of the Institute of Management and Technology, Enugu. Forty-six of the 65 complaints distinguished male normals from the psychiatric patients and 30 items of the 65 distinguished the female normals from the female psychiatric patients at the 0.05 level or better. In a further step each subject was rated. A positive response to each of the discriminant items was scored as one point. The mean, standard deviation and cumulative frequency percentage of both groups were calculated. These values are recommended for use in discriminating normals from the mentally ill in Nigeria. This study is seen as a first step leading towards a much wider study involving somatizations in a psychodiagnostic endeavor, as well as throwing more light into the problem of classification of psychiatric disorders in Nigeria.     

SENSITIVITY OF THE ABX DISCRIMINATION TEST

The ABX test or matching-to-sample is a discrimination procedure involving presentation of both test and control items, and then presentation of one of the two items as a blind sample. The third (blind sample) must then be identified correctly to match it to the one correct alternative from the inspection phase. We hypothesized that the ABX test might have an advantage over other discrimination methods due to a warm-up effect arising from the inspection phase containing both test and control items. Furthermore, the ABX test might prove generally useful like the triangle test since it can be used when there is no specified attribute to be discriminated. The ABX test was compared to several other discrimination procedures. No advantage was observed in a variety of stimuli varying in complexity and in the difficulty of the discrimination.     

Social Mobility and Mental Disorders at 30 Years of Age in Participants of the 1982 Cohort,Pelotas, Rio Grande Do Sul – RS

This study aimed to evaluate the relationship between mental disorders at 30 years of age and social mobility by formally testing three hypotheses: Risk Accumulation; Critical Period; and Social Mobility. The study was performed using data from the 30-year follow-up of the Pelotas Birth Cohort Study, conducted in 1982, and data from previous follow-ups. The tool used to evaluate mental health was the Self Report Questionnaire (SRQ-20). For the statistical analysis, the chi-square test with the Yates correction was used to estimate the prevalence of mental disorder, and the Poisson regression with robust variance was used to formally test the hypotheses according to the Risk Accumulation, Critical Period and Social Mobility Models. The analyses were stratified by gender. The prevalence of Common Mental Disorders (CMDs) was 24.3% (95% CI 22.9–25.7) when the whole sample was considered. The highest prevalence, 27.1% (95% CI 25.1–29.2), was found in women, and the difference between genders was significant (p < 0.001). CMDs were more frequent in participants who remained “poor” in the three follow-ups. In both men and women, the best fit was obtained with the Risk Accumulation Model, with p = 0.6348 and p = 0.2105, respectively. The results indicate the need to rethink public income maintenance policies. Finally, we suggest further studies to investigate the role of different public policies in decreasing the prevalence of mental disorders and thus contribute proposals of new policies that may contribute to the prevention of these disorders.     

Balancing Theory and Practice in Respondent-Driven Sampling: A Case Study of Innovations Developed to Overcome Recruitment Challenges

Introduction

Respondent-driven sampling (RDS) offers a recruitment strategy for hard-to-reach populations. However, RDS faces logistical and theoretical challenges that threaten efficiency and validity in settings worldwide. We present innovative adaptations to conventional RDS to overcome barriers encountered in recruiting a large, representative sample of men who have sex with men (MSM) who travel internationally.

Methods

Novel methodological adaptations for the “International Travel Research to Inform Prevention” or “I-TRIP” study were offering participants a choice between electronic and paper coupons referrals for recruitment and modifying the secondary incentives structure from small cash amounts to raffle entries for periodic large cash prize raffle drawings. Staged referral limit increases from 3 to 10 referrals and progressive addition of 70 seeds were also implemented.

Results

There were 501 participants enrolled in up to 13 waves of growth. Among participants with a choice of referral methods, 81% selected electronic referrals. Of participants who were recruited electronically, 90% chose to remain with electronic referrals when it was their turn to recruit. The mean number of enrolled referrals was 0.91 for electronic referrals compared to 0.56 for paper coupons. Median referral lag time, i.e., the time interval between when recruiters were given their referrals and when a referred individual enrolled in the study, was 20 days (IQR 10–40) for electronic referrals, 20 days (IQR 8–58) for paper coupons, 20 days (IQR 10–41) for raffle entries and 33 days (IQR 16–148) for small cash incentives.

Conclusions

The recruitment of MSM who travel internationally required maximizing known flexible tools of RDS while at the same time necessitating innovations to increase recruitment efficiency. Electronic referrals emerged as a major advantage in recruiting this hard-to-reach population who are of high socio-economic status, geographically diffuse and highly mobile. These enhancements may improve the performance of RDS in target populations with similar characteristics.     

Common Mental Disorder Symptoms among Patients with Malaria Attending Primary Care in Ethiopia: A Cross-Sectional Survey

Background

Common Mental Disorders (CMDs) are frequent among patients attending primary care. In Africa, CMDs are often misdiagnosed as physical illnesses because many of the patients complain of somatic symptoms of mental distress. We explored whether there was difference in the levels of CMD symptoms between patients with thick film confirmed and clinical cases of malaria with negative thick film in primary care.

Methods

A cross-sectional comparative study was conducted on 300 adults with a clinical diagnosis of malaria in primary care centres in Jimma, Ethiopia. Patients were recruited consecutively until 100 cases of ‘malaria’ with a negative thick film and 200 cases of malaria with a positive thick film consented to participate. The 20-item Self-Reporting Questionnaire (SRQ-20) was used to measure CMD. The non-parametric Wilcoxon rank-sum test was used to explore the association between thick film result and CMD.

Results

Participants had a mean age of 28.2 (S.D = 10.9) years and the majority (57.3%) were women. The prevalence of high CMD symptoms (six or more symptoms on the SRQ-20) was 24.5%. Suicidal ideation was reported by 13.8% of the participants. CMD symptoms were significantly higher in patients who had taken medication prior to visiting the primary care (p = 0.012) and in those whose symptoms had been present for seven days or more (p = 0.041). There was no statistically significant association between level of CMD symptoms and having a negative thick film result (OR 0.98; 95%CI 0.92, 1.04) or objective presence of fever (OR 1.04; 95%CI 0.93, 1.15).

Conclusions

CMD symptoms among cases of malaria did not appear to be associated with a negative thick film result. The high levels of CMD symptoms, including suicidal ideation, calls for further studies to investigate the persistence and progression of these symptoms following resolution of the acute malarial episode.     

Renal function after long-term treatment with lithium.

Daily urine volumes, plasma creatinine concentrations, and creatinine clearance were measured in 106 patients with unipolar and bipolar affective disorders attending a "lithium" clinic. Urine volumes exceeded 3.51 in only six patients, plasma creatinine concentrations exceeded 150 mumol/1 (1.7 mg/100 ml) in only five, and creatinine clearance was below 50 ml/min in 16. Renal function was assessed by measuring creatinine clearance and renal tubular function, including response to 20 hours of water deprivation, in a representative sample of 30 patients from the lithium clinic and 30 psychiatric patients matched for age and sex who were taking other psychotropic drugs. Creatinine clearance and tubular function, including urine osmolality after water deprivation, were not significantly different between the two groups. Urinary excretion of arginine vasopressin (AVP), however, was much greater in the lithium-treated patients, who therefore had a diminished tubular responsiveness to AVP. The findings do not support suggestions that long-term lithium treatment results in seriously impaired renal function, renal damage, and polyuria. Compared with other series, however, the patients were being maintained with low serum lithium concentrations, which apparently area as effective prophylactically as higher concentrations.     

Cost effectiveness of magnetic resonance imaging in the neurosciences.

OBJECTIVES--To measure, in a service setting, the effect of magnetic resonance imaging on diagnosis, diagnostic certainty, and patient management in the neurosciences; to measure the cost per patient scanned; to estimate the marginal cost of imaging and compare this with its diagnostic impact; to measure changes in patients'' quality of life; and to record the diagnostic pathway leading to magnetic resonance imaging. DESIGN--Controlled observational study using questionnaires on diagnosis and patient management before and after imaging. Detailed costing study. Quality of life questionnaires at the time of imaging and six months later. Diagnostic pathways extracted from medical records for a representative sample. SETTING--Regional superconducting 1.5 T magnetic resonance service. SUBJECTS--782 consecutive neuroscience patients referred by consultants for magnetic resonance imaging during June 1988-9; diagnostic pathways recorded for 158 cases. MAIN OUTCOME MEASURES--Costs of magnetic resonance imaging and preliminary investigations; changes in planned management and resulting savings; changes in principal diagnosis and diagnostic certainty; changes in patients'' quality of life. RESULTS--Average cost of magnetic resonance imaging was estimated at 206.20/patient pounds (throughput 2250 patients/year, 1989-90 prices including contrast and upgrading). Before magnetic resonance imaging diagnostic procedures cost 164.40/patient pounds (including inpatient stays). Management changed after imaging in 208 (27%) cases; saving an estimated 80.90/patient pounds. Confidence in planned management increased in a further 226 (29%) referrals. Consultants'' principal diagnosis changed in 159 of 782 (20%) referrals; marginal cost per diagnostic change was 626 pounds. Confidence in diagnosis increased in 236 (30%) referrals. No improvement in patients'' quality of life at six month assessment. CONCLUSIONS--Any improvement in diagnosis with magnetic resonance imaging is achieved at a higher cost. Techniques for monitoring the cost effectiveness of this technology need to be developed.     

Development of the behaviour observation scale for psychomotor therapy for elderly people with dementia (BPMT-dem). Reliability and concurrent validity

This article describes the development of the Behaviour observation scale for Psychomotor Therapy for elderly people with dementia (BPMT-dem). This scale was developed in the late 1980s in order to evaluate the effect of psychomotor group therapy on the cognitive, social, and emotional functioning of elderly people with dementia within the therapy situation. The currently described research investigates inter-assessor reliability and internal consistency of the ten subscales (such as memory, orientation, contact with others, initiative, anxious behaviour, aggressive behaviour) and three domains, as well as the scale's correlation with other observation scales (concurrent validity) in two different patient groups. The first group consisted of clients receiving psychomotor therapy in a nursing home or a psychiatric hospital (N = 130). Inter-assessor reliability (Cohen's kappa) varied between 0.27 and 1.00 the internal consistency of the subscales (Cronbach's alpha) was calculated between 0.46 and 0.86, and that of the domains between 0.76 and 0.81. Based on the findings of this study 15 of the original 88 items were removed, 5 items were moved to other subscales and the text of 2 items was changed. Next, the subscale internal consistency and concurrent validity of this modified (73-item version) BPMT-dem was investigated in a group of 41 elderly participating in a support programme in meeting centres for elderly people with dementia and their caregivers. Cronbach's alpha for the subscales in this study was calculated between 0.47 and 0.86. To determine concurrent validity, the BPMT-dem was compared with (subscales of) the Assessment Scale for Elderly Patients (ASEP), Behavioural assessment for Intramural Psychogeriatrics (BIP), Brief Cognitive Rating Scale (BCRS) and the Cornell Scale for Depression in Dementia. Correlations with related BPMT-dem subscales varied between 0.38 and 0.75. The inter-assessor reliability and concurrent validity of the 73-item version of the BPMT-dem are satisfactory. The internal consistency of 6 subscales is sufficient, and recommendations are proposed to improve the consistency of the remaining subscales. Further research to test the unidimensionality and scalability of the subscales of the BPMT-dem, as well as the effect of the recommended reformulation and removal of items, is recommended. Before the instrument can be used in actual practice, the psychometric qualities of the BPMT-dem73 need to be studied in a larger and in terms of severity of dementia more heterogeneous study sample, so that statements can also be made on which norms to use in various subgroups of elderly with dementia.     

Computerised therapy for depression with clinician vs. Assistant and brief vs. Extended phone support: study protocol for a randomised controlled trial

ABSTRACT: BACKGROUND: Computerised cognitive behaviour therapy (cCBT) involves standardised, automated, interactive self-help programmes delivered via a computer. Randomised controlled trials (RCTs) and observational studies have shown than cCBT reduces depressive symptoms as much as face-to-face therapy and more than waiting lists or treatment as usual. cCBT's efficacy and acceptability may be influenced by the "human" support offered as an adjunct to it, which can vary in duration and can be offered by people with different levels of training and expertise.Methods/designThis is a two-by-two factorial RCT investigating the effectiveness, cost-effectiveness and acceptability of cCBT supplemented with 12 weekly phone support sessions are either brief (5--10 min) or extended (20--30 min) and are offered by either an expert clinician or an assistant with no clinical training. Adults with non-suicidal depression in primary care can self-refer into the study by completing and posting to the research team a standardised questionnaire. Following an assessment interview, eligible referrals have access to an 8-session cCBT programme called Beating the Blues and are randomised to one of four types of support: brief-assistant, extended-assistant, brief-clinician or extended-clinician.A sample size of 35 per group (total 140) is sufficient to detect a moderate effect size with 90% power on our primary outcome measure (Work and Social Adjustment Scale); assuming a 30% attrition rate, 200 patients will be randomised. Secondary outcome measures include the Beck Depression and Anxiety Inventories and the PHQ-9 and GAD-7. Data on clinical outcomes, treatment usage and patient experiences are collected in three ways: by post via self-report questionnaires at week 0 (randomisation) and at weeks 12 and 24 post-randomisation; electronically by the cCBT system every time patients log-in; by phone during assessments, support sessions and exit interviews. DISCUSSION: The study's factorial design increases its efficiency by allowing the concurrent investigation of two types of adjunct support for cCBT with a single sample of participants. Difficulties in recruitment, uptake and retention of participants are anticipated because of the nature of the targeted clinical problem (depression impairs motivation) and of the studied interventions (lack of face-to-face contact because referrals, assessments, interventions and data collection are completed by phone, computer or post).Trial registrationCurrent Controlled Trials ISRCTN98677176.     

An Emergency Psychiatric Service in a General Hospital

The same extensive range of general hospital facilities should be allocated to emergency psychiatric illness as are available for other medical conditions. During the study herein reported, for every three medical consultations in the emergency ward of a large general hospital, two psychiatric consultations were requested. Over a two-year period when 24-hour coverage by psychiatric consultants was instituted, such assessments increased from 148 to 340 (during the first four months of each year); the increase in police referrals was outstanding, rising from 16 to 105. The general wards of the hospital assumed greater responsibility for further medical treatment, while committal to the mental hospital declined. Many more psychiatric patients could have been treated in the general hospital if facilities had been available. The development of an emergency psychiatric service is not an easy process and co-ordination with other psychiatric resources is required. Residents in training face situations in the emergency ward which are not encountered in any other aspect of their clinical experience.     

Efficiency of Salmonella Isolation from Meat-and-Bone Meal of One 300-g Sample Versus Ten 30-g Samples

Twenty-five meat-and-bone meal samples were analyzed for salmonellae, comparing a single 300-g to ten 30-g samples. Seventeen were positive using the larger sample; eighteen were positive with the smaller. The 300-g sample showed a significantly higher (P < 0.01) percentage of confirmed salmonellae at 2 days of incubation than at 1 day. The ten 30-g samples did not show changes at 2 days. At 2 days, the 30-g samples showed significantly fewer confirmed salmonellae than the 300-g sample; however, there was no difference at 1 day. Of 1,417 presumptive colonies picked, 1,215 (85.7%) were lysine decarboxylase-positive and 1,152 (81.3%) were agglutinated by one of the somatic antisera. There were no significant differences in diversity or total numbers of different somatic groups between the large and small samples.     

A novel approach to determining violence risk in schizophrenia: developing a stepped strategy in 13,806 discharged patients

Clinical guidelines recommend that violence risk be assessed in schizophrenia. Current approaches are resource-intensive as they employ detailed clinical assessments of dangerousness for most patients. An alternative approach would be to first screen out patients at very low risk of future violence prior to more costly and time-consuming assessments. In order to implement such a stepped strategy, we developed a simple tool to screen out individuals with schizophrenia at very low risk of violent offending. We merged high quality Swedish national registers containing information on psychiatric diagnoses, socio-demographic factors, and violent crime. A cohort of 13,806 individuals with hospital discharge diagnoses of schizophrenia was identified and followed for up to 33 years for violent crime. Cox regression was used to determine risk factors for violent crime and construct the screening tool, the predictive validity of which was measured using four outcome statistics. The instrument was calibrated on 6,903 participants and cross-validated using three independent replication samples of 2,301 participants each. Regression analyses resulted in a tool composed of five items: male sex, previous criminal conviction, young age at assessment, comorbid alcohol abuse, and comorbid drug abuse. At 5 years after discharge, the instrument had a negative predictive value of 0.99 (95% CI = 0.98–0.99), meaning that very few individuals who the tool screened out (n = 2,359 out of original sample of 6,903) were subsequently convicted of a violent offence. Screening out patients who are at very low risk of violence prior to more detailed clinical assessment may assist the risk assessment process in schizophrenia.     

An evaluation of the multidisciplinary approach to psychiatric diagnosis in elderly people.

OBJECTIVE--To determine the accuracy of psychiatric diagnoses made by two community psychogeriatric teams operating a multidisciplinary assessment procedure. DESIGN--Comparison of team diagnosis with independent formal assessment and consensus diagnosis by research psychiatrists. SETTING--Two community psychogeriatric teams with similar operational policies in an inner London health district. SUBJECTS--100 people aged 65-90 (70 women) newly referred to the teams. MAIN OUTCOME MEASURES--Concordance between team and research diagnoses. RESULTS--Agreement between team and research diagnoses ranged from 90% to 99% for the specific psychiatric disorders studied. There was no significant difference between medical and non-medical team members in their diagnostic performance compared with the research psychiatrists. Increased diagnostic accuracy by team members was associated with longer experience of team working, regardless of the team members'' professional background. CONCLUSIONS--The multidisciplinary approach to the assessment of referrals to these community teams for the elderly is not associated with misdiagnosis of psychiatric disorder.