The prevalence of somatoform disorders among internal medical inpatients

OBJECTIVE: To find the prevalence of somatoform disorders (SDs) among internal medical inpatients and to study the comorbidity with other psychiatric disorders. METHODS: Of 392 eligible consecutive medical inpatients, 294 (75%) accepted to participate and, using a two-phase design, were assessed for ICD and DSM-IV somatoform diagnoses and for ICD-10 psychiatric diagnoses. RESULTS: A total of 18.1% (95% CI: 12.8-24.9%) of the patients fulfilled the diagnostic criteria for an ICD-10 disorder, and 20.2% (95% CI:14.7-27.2% ) for a DSM-IV SD. The prevalence of specified disorders revealed marked differences between the two diagnostic systems, e.g., concerning somatisation disorder (SD), which was more prevalent in the ICD-10 (5%) than in the DSM-IV (1.5%) equivalent. Quite the contrary was found in undifferentiated SD (0.7% in ICD-10 and 10% in DSM-IV). According to ICD-10 criteria, 3.5% had hypochondriasis, 2.6% a dissociative disorder, 3.2% a somatoform autonomic dysfunction, 1.5% had neurasthenia or persistent somatoform pain disorder, and 5% had an SD, unspecified. SDs were more prevalent among younger females. Thirty-six percent of the patients with SDs also had another psychiatric disorder, 11% a depression, and 25% an anxiety disorder. The physicians detected about 1/3 of the cases. CONCLUSION: Somatoform disorders were prevalent among internal medical inpatients especially among younger women.     

Use of complementary therapy among internal medical inpatients. Prevalence, costs and association with mental disorders and physical diseases

OBJECTIVES: The aims of this study were to determine the prevalence of complementary therapy/medicine (CT) use among internal medical inpatients. Furthermore, to examine the association between the use of CT and (a) mental disorders, (b) physical diseases, and (c) use of health care. METHODS: A total of 294 consecutive medical inpatients were interviewed about their use of CT. A stratified subsample of 157 people was assessed for current mental disorders, using an extensive, standardized, semistructured interview (Schedules for Clinical Assessment in Neuropsychiatry version 2.1 [SCAN]). Health care use was assessed by use of national patient registers. RESULTS: There were 22.5% CT utilizers. More females than males used CT (P=.033). CT utilization was not associated with age, mental disorders, life-threatening or chronic physical diseases or with use of health care services. CONCLUSIONS: The use of CT is common among medical inpatients. More research is needed to understand why a significant proportion of patients seeks CT.     

综合医院非精神科住院患者心理健康状况调查

目的 了解综合医院非精神科住院患者心理健康状况并分析其影响因素,为非精神科住院患者心理健康问题的筛查识别及构建干预模式提供参考。方法 采用横断面调查法,选取广州市某三级甲等综合医院916例非精神科住院患者为研究对象,采用患者健康问卷抑郁量表（PHQ-9）、广泛性焦虑量表（GAD-7）、阿森斯失眠量表（AIS）及哥伦比亚自杀严重程度评定量表（C-SSRS）评定住院患者的抑郁、焦虑、失眠状况和自杀风险,通过单因素分析及多因素Logistic回归分析筛选可能影响患者心理健康状况的因素。结果 共检出339例心理健康问题阳性的住院患者,阳性检出率为37.0%。心理健康各维度阳性检出情况：抑郁218例（23.8%）,焦虑141例（15.4%）,失眠257例（28.1%）,自杀意念42例（4.6%）,自杀行为7例（0.8%）。二元Logistic回归分析结果显示：女性（OR=1.379,P<0.05）是心理健康筛查阳性的危险因素。有序Logistic回归分析结果显示：年龄≥60岁（OR=1.542,P<0.05）和未婚（OR=2.055,P<0.05）是抑郁严重程度的危险因素,受教育程度为高中至大专（OR=0.524,P<0.05）是抑郁严重程度的保护因素;女性（OR=1.472,P<0.05）是失眠严重程度的危险因素。结论 综合医院非精神科住院患者的心理问题较常见,主要受性别、年龄、婚姻状况和受教育程度的影响。     

Dissociative disorders among alcohol-dependent inpatients

The aim of this study was to determine the prevalence of dissociative disorders among inpatients with alcohol dependency. The Dissociative Experiences Scale was used to screen 111 alcohol-dependent patients consecutively admitted to the inpatient unit of a dependency treatment center. Subgroups of 29 patients who scored 30.0 or above and 25 patients who scored below 10.0 were then evaluated with the Dissociative Disorders Interview Schedule and the Structured Interview for DSM-IV Dissociative Disorders. The interviewers were blind to the Dissociative Experiences Scale scores. Of the 54 patients evaluated, 10 (9.0% of the original 111) patients had a dissociative disorder. A considerable number of the remaining patients reported a high level of dissociative experiences. Among the dissociative disorder group, nine patients had dissociative disorder not otherwise specified and one patient had depersonalization disorder. Female gender, younger age, history of suicide attempt, childhood emotional and sexual abuse, and neglect were more frequent in the dissociative disorder group than among non-dissociative patients. The dissociative disorder group also had somatization disorder, borderline personality disorder, and lifetime major depression more frequently. For 9 of the 10 dissociative patients, dissociative symptoms started before the onset of alcohol use. Although the probability of having a comorbid dissociative disorder was not higher among alcohol-dependent inpatients than among the general psychiatric inpatients, the dissociative subgroup had distinct features. Many patients without a dissociative disorder diagnosis (predominantly men) provided hints of subtle dissociative psychopathology. Implications of comorbid dissociative disorders and dissociative experiences on prevention and treatment of alcohol dependency and the importance of gender-specific characteristics in this relationship require further study.     

Personality disorders among patients accessing alcohol detoxification treatment: prevalence and gender differences

BackgroundAlcohol abuse and dependence are frequently associated with psychiatric disorders and personality disorders (PDs) with differences among gender. However, only few studies investigated gender differences in PDs among alcoholics. The aim of this study was to investigate PDs in a sample of patients accessing inpatient alcohol detoxification treatment and to describe gender differences in prevalence and comorbidity of PDs.MethodsThe study population consisted of 206 patients entering alcohol detoxification treatment in a specialized clinic in Italy. At enrollment, patients filled in the Millon Clinical Multiaxial Inventory-III for the assessment of PDs.ResultsThe sample consisted of 150 males and 56 females. Twenty-five percent of males vs 12.5% of females had 1 PD; 16% vs 23%, 2 PDs; and 46% vs 48%, more than 3 PDs. A statistically significant higher proportion of females got high scores on avoidant (21.4% vs 9.3%), self-defeating (50.0% vs 24.0%), and borderline scales (42.9% vs 25.3%). Depressive, self-defeating, and borderline PDs were frequently associated both to other PDs and among each other, particularly among females.ConclusionsBorderline PD is confirmed to be more frequent among females than among males accessing alcohol detoxification treatment. More studies are needed to clarify prevalence and associations of PDs, prognosis, and gender differences in alcoholics patients.     

Prevalence and detection of alcohol use disorders among general hospital inpatients in eastern Taiwan

OBJECTIVE: To examine (1) the prevalence of alcohol use disorders (AUD) and its various correlates, and (2) the detection rate of AUD by nonpsychiatric physicians and its related factors associated with increased chances of detection among inpatients in a general hospital in rural eastern Taiwan. METHODS: A well-trained psychiatrist interviewed all adult patients admitted during a 1-month period using the Alcohol Inventory and reviewed all medical records for alcohol-related diagnoses. RESULTS: A total of 303 inpatients aged 18 to 93 years were evaluated, of whom 78 (25.7%) were diagnosed by the psychiatrist as having AUD within the past year. Males, aborigines, middle-aged, current smokers and betel quid chewers had a significantly higher odds ratio for AUD. Nonpsychiatric physicians detected only 14.1% patients with recent AUD. Internists identified AUD nearly four times as often as surgeons. Better detection was associated with higher level of alcohol intake. CONCLUSIONS: This study demonstrates the high prevalence of AUD among hospitalized patients in eastern Taiwan and the frequent failure of physicians to identify the disorder. These findings suggest that more effort should be directed toward increasing medical professionals' awareness of AUD in general hospital settings, especially among high-risk groups.     

Personality disorders and unmet needs among psychiatric inpatients

OBJECTIVE: This study sought to examine the association between unmet need and personality disorders in a sample of psychiatric inpatients. The authors tested the hypothesis that the presence of a personality disorder would be independently associated with a significantly greater number of unmet needs. METHODS: A total of 153 psychiatric inpatients from four acute hospital wards serving an inner-city borough in London, United Kingdom, received standardized assessments of need and personality disorder by use of the Camberwell Assessment of Need Short Assessment Schedule and Structured Clinical Interview for DSM-IV Personality Disorders. RESULTS: Fifty-four percent of the sample had a personality disorder. The presence of a personality disorder was associated with greater unmet need. In multiple regression analyses, after adjustment was made for the effects of all covariates, severity of personality disorder was significantly associated with unmet need. Personality disorder was significantly associated with greater need in eight of 22 domains of need: self-care, psychotic symptoms, psychological distress, risk to self, risk to others, alcohol use, sexual expression, and budgeting. CONCLUSIONS: Personality disorder was found to be independently associated with a greater level of unmet need among psychiatric inpatients. The study highlights for the first time the importance of a comprehensive assessment of need for patients with personality disorders.     

Mental health among Hispanics and Caucasians: risk and protective factors contributing to prevalence rates of psychiatric disorders

The current study examined the one-year prevalence of psychiatric disorders for Hispanics and Caucasians in a large population sample (N=4559) and explored factors that contributed to group differences. Hispanic participants (predominantly Mexican Americans) were more likely than Caucasian participants to have met the criteria for a psychiatric diagnosis in the past year, had higher one-year prevalence rates of several anxiety disorders, had greater problems meeting their basic needs, and better interpersonal functioning. Hispanic participants' problems meeting basic needs partially mediated their higher prevalence of psychiatric disorders compared to Caucasian participants. Better interpersonal functioning protected Hispanic participants against depression, panic, and substance use disorders. These findings are discussed in terms of the importance of psychosocial variables for the prevalence of psychiatric disorders.     

Mental disability among elderly men in Finland: prevalence, predictors and correlates

Mental disability, variables associated with it and predictors of mental disability in late life were studied in 716 men from eastern and southwestern Finland in connection with the 25-year follow-up of the east-west study, which formed the Finnish part of the seven-countries study. The examinations were carried out in autumn 1984, when the men were 65-84 years of age. According to a 10-item mental status questionnaire, 95% of the men had normal mental capacities. There were no differences between the 2 areas. Old age, low educational level, low functional capacity, low body mass index, low serum cholesterol, low diastolic blood pressure, low alcohol or coffee consumption, low hemoglobin, low serum calcium, low serum triiodothyronine, high scores on the Zung Self-rating Depression Scale, and presence of transient ischemia or stroke were associated with mental disability in 1984. In the prospective analysis, low forced vital capacity, low forced expiratory volume in 0.75 s and high blood pressure in middle age predicted mental disability in old age.     

Mental disorders among Somali refugees

Background There are few mental health data for Somali people. This is due to the absence of culturally validated appropriate assessment instruments and methodological challenges. We aimed to develop a culturally appropriate instrument, and address the methodological challenges and assess some risk factors for mental disorder among Somalis in London. Methods Following a comprehensive process of cultural adaptation of the MINI Neuropsychiatric Interview, we assessed ICD-10 mental disorders among 143 Somalis recruited from GP registers and community sites. Associations with demographic and economic characteristics, sampling venues, cultural and migration related risk factors are reported. Results A higher risk of mental disorders was found among Somalis who used Khat (OR = 10.5, 1.1–98.3) claimed asylum at entry to the UK (OR = 12.8, 2–81.4) and recruits from primary care rather than from community sites (OR = 5.9, 1.4–25.8). A lower risk of mental disorders was found amongst Somalis in employment (OR = 0.03, 0.01–0.61), and those receiving education in the UK and in Somalia (OR = 0.13, 0.02–0.92). Over a third of subjects had any mental disorder (36.4%, 28.4–44.4), mainly common mental disorders (CMD) (33.8%, 26–41.5) and post-traumatic stress disorder (PTSD) (14%, 8.8–20.8). CMD were found among 80% of those with PTSD. Conclusion Public health interventions for Somalis should focus on CMD as well as PTSD, khat use and mental health screening for suicide risk and mental disorders on arrival.     

Coping behaviors among depressed and nondepressed medical inpatients

Sixty medical inpatients completed a variety of psychological measures related to factors associated with depression. An analysis of self-reported depression and coping response indices revealed significant differences in coping strategies between depressed and nondepressed medical inpatients. Depressed patients more often reported avoidance strategies to cope with the stressors associated with hospitalization, while nondepressed patients were more likely to utilize active coping techniques. Since the coping and depression measures were assessed concurrently, the direction of influence cannot be determined. Still, these findings are consistent with the learned helplessness model of depression for medical inpatients and suggest specific psychological interventions for treating this population. Such treatment would attenuate the adverse effects of inpatient medical depression and thereby enhance the desired benefits of medical hospitalization. It is suggested that future research examine the effectiveness of coping in a prospective design to clarify the direction of the coping and depression relationship.