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INTRODUCTION: Classic factor analysis of obsessive-compulsive disorder (OCD) dimensions and attempts to identify valid subgroups have not yet produced definitive conclusions. OBJECTIVE AND METHODS: This study aims to examine possible homogeneous subgrouping of demographic and phenomenological characteristics in 134 treatment-seeking OCD patients. A combination of multiple correspondence analysis (MCA) and latent class analysis (LCA) was used. RESULTS: MCA showed 2 distinct subgroups of OCD patients and LCA confirmed this result by a two-class solution. Both analyses demonstrated (a) a clear subgroup of female patients with washing compulsions, obsessions related to contamination, and late age of onset and (b) a subgroup comprised mostly of male patients with earlier onset of OCD, checking rituals, and doubts or aggressive obsessions. Mental, ordering, hoarding compulsions, religious, or sexual obsessions and images appeared exclusively in this subgroup. CONCLUSIONS: Using 2 different analytic methods, we confirmed at least 2 subgroups in a clinical sample of Greek OCD patients. Future research combining dimensional and latent approaches could facilitate our understanding of the heterogeneous phenotype of OCD.
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Trastorno Obsesivo Compulsivo , Demografía , Análisis Factorial , Femenino , Humanos , Análisis de Clases Latentes , Masculino , Conducta Obsesiva , Trastorno Obsesivo Compulsivo/diagnóstico , Trastorno Obsesivo Compulsivo/epidemiologíaRESUMEN
Objective: We examined the clinical feasibility and utility of a single behavior treatment session, with 11 patients with Panic Disorder with or without Agoraphobia (PD+/-AG). Patients used an individualized, exposure based, homework manual, derived from their behavioral analysis. Treatment was implemented in an outpatient behavior treatment unit. Method: Patients presented with moderate to severe anxiety, avoidance behavior, functional impairment and depressive symptoms. Treatment was evaluated with a double-baseline case series/pre-post design with four follow-ups. Results: There was a significant and steady improvement in all self-rated outcome measures and participants were satisfied with the services provided. Nine out of 11 patients (82%) were free of PD+/-AG at 3 months and all patients at 1-year follow-up. The absence of a control group, the small sample and lack of blind assessments, limit the validity of the study. Conclusions: These case studies provide empirical evidence in support of both the feasibility and utility of a single-session behavior treatment (SSBT) plus self-help implemented in a public mental health unit. Further research with a control group is needed to assess the efficacy of the intervention in routine clinical practice.
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Agorafobia , Terapia Conductista , Trastorno de Pánico/terapia , Autocuidado , Adulto , Agorafobia/terapia , Femenino , Humanos , Masculino , Resultado del Tratamiento , Adulto JovenRESUMEN
Aim: Sex differences have long been reported in schizophrenia leading to the hypothesis that sex hormones may be implicated in the pathophysiology of the disorder. We assessed gonadal hormones during the fasted state in drug-naïve patients with psychosis.Method: Fasting serum concentrations of follicular-stimulating hormone (FSH) and luteinizing hormone (LH), testosterone, free-testosterone, Sex Hormone Binding Globulin (SHBG) and oestradiol (E2) were compared between a group of 55 newly diagnosed, drug-naïve, first-episode men with psychosis and a group of 55 healthy controls, matched for age, smoking status and BMI. Testosterone, free-testosterone and SHBG were compared between a group of 32 drug-naïve, first-episode females with psychosis and a group of 32 healthy controls matched for age, smoking status and BMI.Results: Testosterone and free-testosterone levels were significantly lower in the patients' group and SHBG levels significantly higher in the patients' group compared to those in healthy controls. The two female groups had similar values in the hormones which were measured.Conclusion: Our findings provide evidence of lower testosterone and free-testosterone levels and increased SHBG levels in drug-naïve, first-episode males with psychosis.KEY POINTSReduced testosterone and free-testosterone levels in drug-naive, first-episode males with psychosis.Increased SHBG levels in drug-naive first-episode males with psychosis.No difference in FSH, LH and E2 levels between drug-naive first episode males with psychosis and controls.No difference in testosterone, free-testosterone and SHBG levels between drug-naive, first-episode women with psychosis and controls.
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Hormonas Esteroides Gonadales/sangre , Gonadotropinas Hipofisarias/sangre , Trastornos Psicóticos/sangre , Globulina de Unión a Hormona Sexual/metabolismo , Adulto , Estradiol/sangre , Femenino , Hormona Folículo Estimulante/sangre , Humanos , Hormona Luteinizante/sangre , Masculino , Testosterona/sangre , Adulto JovenRESUMEN
OBJECTIVE: To determine whether psychosocial factors moderate the relationship between surgical complications and quality of life (QoL). BACKGROUND: Patients who experience surgical complications have significantly worse postoperative QoL than patients with an uncomplicated recovery. Psychosocial factors, such as coping style and level of social support influence how people deal with stressful events, but it is unclear whether they affect QoL following a surgical complication. These findings can inform the development of appropriate interventions that support patients postoperatively. METHODS: This is a longitudinal cohort study; data were collected pre-op, 1 month post-op, 4 months post-op, and 12 months post-op. A total of 785 patients undergoing major elective gastrointestinal, vascular, or cardiothoracic surgery who were recruited from 28 National Health Service sites in England and Scotland took part in the study. RESULTS: Patients who experience major surgical complications report significantly reduced levels of physical and mental QoL (P < 0.05) but they make a full recovery over time. Findings indicate that a range of psychosocial factors such as the use of humor as a coping style and the level of health care professional support may moderate the impact of surgical complications on QoL. CONCLUSIONS: Surgical complications alongside other sociodemographic and psychosocial factors contribute to changes in QoL; the results from this exploratory study suggest that interventions that increase the availability of healthcare professional support and promote more effective coping strategies before surgery may be useful, particularly in the earlier stages of recovery where QoL is most severely compromised. However, these relationships should be further explored in longitudinal studies that include other types of surgery and employ rigorous recruitment and follow-up procedures.
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Adaptación Psicológica , Complicaciones Posoperatorias/psicología , Calidad de Vida/psicología , Determinantes Sociales de la Salud , Apoyo Social , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Indicadores de Salud , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/fisiopatologíaRESUMEN
The objective of this study is to explore the association between maternal somatic anxiety in pregnancy and hyperactivity symptoms and ADHD diagnosis in children. Data from the Avon Longitudinal Study of Parents and Children cohort were used to examine the association between somatic anxiety symptoms in pregnancy measured with five items of the Crown-Crisp Experiential Index, ADHD diagnosis in children at 7.5 and 15 years (obtained with the Development and Well-Being Assessment-DAWBA) and hyperactivity at 4 and 16 years (measured with the Strengths and Difficulties Questionnaire hyperactivity subscale-SDQ). Maternal somatic anxiety was associated with ADHD diagnosis at age 7.5 [crude OR = 1.87 (95% CI = 1.21-2.91)], adjusted model [OR = 1.57 (95% CI = 0.99-2.48)]. There was no evidence of association with ADHD at 15: crude OR = 2.27 (95% CI = 0.90-5.71), adjusted OR = 1.65 (95% CI = 0.63-4.35). An association was found at 4 and 16 with the SDQ hyperactivity subscale: crude OR at 4: 1.70 (95% CI =1.37-2.11), adjusted OR = 1.34 (95% CI = 1.07-1.69); crude OR at 16: 1.95 (95% CI = 1.47-2.58), adjusted OR = 1.62 (95% CI = 1.21-2.17).Thus, there was evidence for an association between maternal somatic anxiety in pregnancy and increased hyperactivity symptoms (SDQ) at 4 and 16. There was no association with ADHD diagnosis.
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Trastornos de Ansiedad/psicología , Trastorno por Déficit de Atención con Hiperactividad/complicaciones , Conducta Materna/psicología , Adolescente , Niño , Preescolar , Estudios de Cohortes , Susceptibilidad a Enfermedades , Femenino , Humanos , Estudios Longitudinales , EmbarazoRESUMEN
Objective: We aimed to describe the epidemiology of obsessive-compulsive disorder (OCD) and related subthreshold symptoms in the general population of Greece and to assess the comorbidity, use of health services and impact on quality of life of these syndromes in the general population. Methods: This was a secondary analysis of the 2009-2010 general population Greek psychiatric morbidity survey (4902 participants living in private households, response rate 54%). Psychiatric disorders were assessed with the revised Clinical Interview Schedule (CIS-R). Quality of life was assessed with the EuroQoL EQ-5D. Results: 1.69% of the participants (95% confidence interval [CI]: 1.33%-2.05%) met criteria for current OCD while 2.79% met criteria for subthreshold obsessive-compulsive symptoms (95%CI: 2.33%-3.26%). In the adjusted analysis few sociodemographic associations remained statistically significant. Although the full-blown syndrome was more severe in terms of comorbidity and quality of life our results showed that even subthreshold obsessive-compulsive symptoms were associated with significant comorbidity and reductions in quality of life. Use of mental health services was small. Conclusions: OCD is an under-treated public health problem that needs more attention in Greece and elsewhere. Provision of specialised mental health services should be a priority for publicly funded national health systems. Keypoints OCD is common in the general population of Greece with few sociodemographic associations apart from subjective financial difficulties. The comorbidity pattern of the full-blown syndrome versus the subthreshold obsessive-compulsive symptoms is similar and differs in magnitude in the expected way. Quality of life in OCD is greatly reduced especially when there is chronicity and/or comorbidity with depression. Use of services is limited but comorbidity with depression may increase the chances of consultation with a mental health professional.
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Trastornos de Ansiedad/epidemiología , Trastorno Depresivo/epidemiología , Trastorno Obsesivo Compulsivo/epidemiología , Trastorno Obsesivo Compulsivo/psicología , Aceptación de la Atención de Salud/estadística & datos numéricos , Calidad de Vida , Adolescente , Adulto , Anciano , Estudios de Casos y Controles , Comorbilidad , Estudios Transversales , Femenino , Grecia/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Síntomas Prodrómicos , Caracteres Sexuales , Adulto JovenRESUMEN
OBJECTIVE: The aim of this study was to examine the epidemiology, comorbidity and use of health services of obsessive-compulsive disorder (OCD) and subclinical obsessive-compulsive symptoms in late adolescence. METHODS: A total of 2427 adolescents attending senior high schools in Greece were selected for a detailed psychiatric interview using the revised clinical interview schedule (CIS-R). Use of alcohol, nicotine and cannabis, and several socio-demographic and socio-economic variables were also assessed. RESULTS: The prevalence of OCD was 1.39% (95% confidence interval [CI]: 1.05-1.84) while that of subclinical obsessive-compulsive symptoms was 2.77% (2.22-3.45). There was a female preponderance for subclinical symptoms. Financial difficulties of the family was the only socio-demographic variable that was significantly associated with OCD but not with subclinical symptoms. The pattern of comorbidity was similar for both conditions but milder in the subclinical form. About one in three reported use of general health services and one in ten use of psychiatric services. CONCLUSIONS: OCD and subclinical obsessive-compulsive symptoms were relatively common. Comorbidity with other psychiatric disorders and use of substances was considerable even in subclinical status, but use of specialised health services was small. Clinical and research implications are discussed.
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Conducta del Adolescente/psicología , Trastornos Mentales/epidemiología , Trastorno Obsesivo Compulsivo/epidemiología , Instituciones Académicas , Estudiantes/psicología , Adolescente , Comorbilidad , Estudios Transversales , Femenino , Grecia/epidemiología , Humanos , Masculino , Aceptación de la Atención de Salud/estadística & datos numéricos , Síntomas Prodrómicos , Factores SexualesRESUMEN
OBJECTIVE: To evaluate impact of WHO checklist compliance on risk-adjusted clinical outcomes, including the influence of checklist components (Sign-in, Time-out, Sign-out) on outcomes. BACKGROUND: There remain unanswered questions surrounding surgical checklists as a quality and safety tool, such as the impact in cases of differing complexity and the extent of checklist implementation. METHODS: Data were collected from surgical admissions (6714 patients) from March 2010 to June 2011 at 5 academic and community hospitals. The primary endpoint was any complication, including mortality, occurring before hospital discharge. Checklist usage was recorded as checklist completed in full/partly. Multilevel modeling was performed to investigate the association between complications/mortality and checklist completion. RESULTS: Significant variability in checklist usage was found: although at least 1 of the 3 components was completed in 96.7% of cases, the entire checklist was only completed in 62.1% of cases. Checklist completion did not affect mortality reduction, but significantly lowered risk of postoperative complication (16.9% vs. 11.2%), and was largely noticed when all 3 components of the checklist had been completed (odds ratio = 0.57, 95% confidence interval: 0.37-0.87, P < 0.01). Calculated population-attributable fractions showed that 14% (95% confidence interval: 7%-21%) of the complications could be prevented if full completion of the checklist was implemented. CONCLUSIONS: Checklist implementation was associated with reduced case-mix-adjusted complications after surgery and was most significant when all 3 components of the checklist were completed. Full, as opposed to partial, checklist completion provides a health policy opportunity to improve checklist impact on surgical safety and quality of care.
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Lista de Verificación , Adhesión a Directriz , Evaluación del Resultado de la Atención al Paciente , Ajuste de Riesgo , Procedimientos Quirúrgicos Operativos/normas , Humanos , Estudios Longitudinales , Complicaciones Posoperatorias/prevención & control , Organización Mundial de la SaludRESUMEN
OBJECTIVE: Hyperprolactinaemia as a side effect of dopamine receptor blockers is common in patients with schizophrenia and other psychotic disorders and may lead to amenorrhoea, galactorrhoea, hypogonadism, subfertility and osteoporosis. The aim of our study was to determine whether hyperprolactinaemia occurs also in patients with schizophrenia and other psychotic disorders prior to any antipsychotic treatment. METHODS: Serum prolactin, thyroid-stimulating hormone (TSH), triiodothyronine (T3), free tetraiodothyronine (FT4) and cortisol levels were measured in 40 newly diagnosed, drug naïve, patients with schizophrenia and other psychotic disorders and in 40 age and gender matched healthy subjects. RESULTS: The median prolactin value was 12.5 ng/ml (range: 2-38 ng/ml) for patients and 8.6 ng/ml (range: 4-17.6 ng/ml) for healthy subjects (p = 0.011). Patients had lower levels of T3 compared to healthy controls (mean: 1.08 ng/ml, SD: 0.16 vs. 1.18 ng/ml, 0.18, respectively; p = 0.008). Serum TSH, FT4 and cortisol levels were similar between the two groups. Multiple regression analysis revealed that the difference in serum prolactin values was independent of thyroid function (TSH, FT4, T3) and serum cortisol levels. CONCLUSIONS: A higher serum prolactin level was found in drug naïve, newly diagnosed patients with schizophrenia and other psychotic disorders compared to healthy controls, prior to starting any antipsychotic treatment.
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Hiperprolactinemia/sangre , Trastornos Psicóticos/sangre , Esquizofrenia/sangre , Adulto , Comorbilidad , Femenino , Humanos , Hiperprolactinemia/epidemiología , Masculino , Persona de Mediana Edad , Trastornos Psicóticos/epidemiología , Esquizofrenia/epidemiologíaRESUMEN
BACKGROUND: Depression is a common mental health problem in adolescents worldwide. The aim of the present study was to investigate the prevalence, comorbidity and sociodemographic and socioeconomic associations of depression and depressive symptoms, as well as the relevant health services use in a sample of adolescents in Greece. METHODS: Five thousand six hundred fourteen adolescents aged 16-18 years old and attending 25 senior high schools were screened and a stratified random sample of 2,427 were selected for a detailed interview. Psychiatric morbidity was assessed with a fully structured psychiatric interview, the revised Clinical Interview Schedule (CIS-R). The use of substances, such as alcohol, nicotine and cannabis, and several sociodemographic and socioeconomic variables have been also assessed. RESULTS: In our sample the prevalence rates were 5.67 % for the depressive episode according to ICD-10 and 17.43 % for a broader definition of depressive symptoms. 49.38 % of the adolescents with depressive episode had at least one comorbid anxiety disorder [OR: 7.76 (5.52-10.92)]. Only 17.08 % of the adolescents with depression have visited a doctor due to a psychological problem during the previous year. Anxiety disorders, substance use, female gender, older age, having one sibling, and divorce or separation of the parents were all associated with depression. In addition, the presence of financial difficulties in the family was significantly associated with an increased prevalence of both depression and depressive symptoms. CONCLUSIONS: Prevalence and comorbidity rates of depression among Greek adolescents are substantial. Only a small minority of depressed adolescents seek professional help. Significant associations with financial difficulties are reported.
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Conducta del Adolescente , Depresión/epidemiología , Adolescente , Trastornos de Ansiedad/epidemiología , Comorbilidad , Estudios Transversales , Depresión/economía , Divorcio/estadística & datos numéricos , Femenino , Grecia/epidemiología , Servicios de Salud/estadística & datos numéricos , Humanos , Masculino , Prevalencia , Factores de Riesgo , Factores Sexuales , Hermanos , Factores Socioeconómicos , Estudiantes/psicología , Trastornos Relacionados con Sustancias/epidemiologíaRESUMEN
(1) Background: This study assesses the impact of mothers' illness perceptions about autism spectrum disorder and their coping strategies on the family's quality of life during the initial period following diagnosis and one year afterward. (2) Method: The sample consisted of 53 mothers of children newly diagnosed with autism spectrum disorder and having communication difficulties who completed the following: the Beach Center Family Quality of Life Scale, the Brief Illness Perception Questionnaire, and the Brief-COPE. (3) Results: The findings revealed a moderate family quality of life in the initial assessment and a lack of a statistically significant change one year later. Notably, statistically significant changes were observed in coping strategies, as in the second assessment, and the score in denial and self-blame decreased. Pearson and Eta analyses indicated several correlations between socio-demographic characteristics, illness perceptions, coping strategies, and family quality of life. Multiple regression analysis showed that positive reframing was positively associated with total family quality of life in the initial period following diagnosis and one year afterward, while self-blame was associated with poorer quality of life in the time after diagnosis. Furthermore, the belief about the controllability of the disorder was correlated with better family quality of life one year after the diagnosis. (4) Conclusions: Illness perceptions and coping can be considered as predictors of family quality of life outcomes one year after the diagnosis of autism spectrum disorder. The focus of interventions, apart from controlling the disorder's symptoms, should aim to strengthen specific strategies and weaken others.
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Diabetes and dyslipidemia are common in patients with psychosis and may be related to adverse effects of antipsychotic medications. Metabolic disturbances in first-episode patients with psychosis are common, even prior to any antipsychotic treatment, and antipsychotic medications are implicated in the development of metabolic syndrome, at least in the long run. We therefore aimed to follow a group of drug-naïve, first-episode patients with psychosis at different time points (baseline, six months, and 36 months after the initiation of antipsychotic treatment) in order to evaluate the progression of metabolic abnormalities after antipsychotic therapy and the time-course of their onset. We assessed glucose and lipid metabolism during the fasted state in 54 drug-naïve patients with first-episode psychosis (FEP) before the initiation of any antipsychotic treatment and compared them with matched controls. The same parameters were assessed in the patient group (n=54) after six months of antipsychotic treatment and in a subgroup of patients (n=39) after three years of continuous and stable treatment in comparison to baseline. Measurements were obtained for fasting serum concentrations of total cholesterol, triglycerides, high density lipoprotein (HDL), glucose, insulin, connecting peptide (C-peptide), homeostatic model assessment index (HOMA-IR), glycated hemoglobin (HbA1c) and body mass index (BMI). Insulin, C-peptide, triglyceride levels, and HOMA-IR index were significantly higher compared to controls. Total cholesterol, triglyceride levels and BMI, increased significantly in the patient group after six months of antipsychotic treatment. After three years of continuous antipsychotic treatment, we found statistically significant increases in fasting glucose, insulin, total cholesterol, triglyceride levels, HbA1c, HOMA-IR index, and BMI compared to baseline. In conclusion, FEP patients developed significant increases in BMI and serum lipid levels as soon as six months after antipsychotic treatment. These metabolic abnormalities persisted following 36 months of treatment and in addition, increases in fasting glucose, insulin, HbA1c and HOMA-IR were observed compared to baseline.
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BACKGROUND: No study in Greece has assessed so far the full range of common mental disorders using a representative sample of the population from both mainland and insular regions of the country. The aim of the present paper was to present the results of the first such study. METHODS: The study was carried out between 2009-2010 in a nationally representative sample of 4894 individuals living in private households in Greece. Common mental disorders in the past week were assessed with the revised Clinical Interview Schedule (CIS-R). We also assessed alcohol use disorders (using AUDIT), smoking and cannabis use. RESULTS: 14% of the population (Male: 11%, Female: 17%) was found to have clinically significant psychiatric morbidity according to the scores on the CIS-R. The prevalence (past seven days) of specific common mental disorders was as follows: Generalized Anxiety Disorder: 4.10% (95% CI: 3.54, 4.65); Depression: 2.90% (2.43, 3.37); Panic Disorder: 1.88% (1.50, 2.26); Obsessive-Compulsive Disorder: 1.69% (1.33, 2.05); All Phobias: 2.79% (2.33, 3.26); Mixed anxiety-depression: 2.67% (2.22, 3.12). Harmful alcohol use was reported by 12.69% of the population (11.75, 13.62). Regular smoking was reported by 39.60% of the population (38.22, 40.97) while cannabis use (at least once during the past month) by 2.06% (1.66, 2.46). Clinically significant psychiatric morbidity was positively associated with the following variables: female gender, divorced or widowed family status, low educational status and unemployment. Use of all substances was more common in men compared to women. Common mental disorders were often comorbid, undertreated, and associated with a lower quality of life. CONCLUSIONS: The findings of the present study can help in the better planning and development of mental health services in Greece, especially in a time of mental health budget restrictions.
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Trastornos de Ansiedad/epidemiología , Trastorno Depresivo/epidemiología , Trastornos Relacionados con Sustancias/epidemiología , Adolescente , Adulto , Anciano , Comorbilidad , Estudios Transversales , Femenino , Grecia/epidemiología , Encuestas Epidemiológicas , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Calidad de Vida , Fumar/epidemiología , Factores SocioeconómicosRESUMEN
BACKGROUND: A variety of psychosocial factors have been shown to affect the quality of life of families (FQoL). AIM: This study aimed to assess the impact of mother's demographic characteristics, parental stress, illness perceptions about autism spectrum disorder (ASD), coping strategies, ASD severity and time since diagnosis on FQoL during the initial period following diagnosis (≤6 months). METHOD: Fifty-three mothers of children newly diagnosed with ASD completed the Beach Center Family Quality of Life Scale, the Autism Parenting Stress Index, the Brief Illness Perception Questionnaire and the Brief Coping Orientation to Problems Experienced Inventory. A descriptive analysis was conducted on the demographic characteristics of the family. Eta coefficients and Pearson's analysis were used to determine the associations between the variables and the FQoL dimensions. Hierarchical regression was used to determine whether variables explained a statistically significant family quality of life variance. RESULTS: Pearson's analysis and eta coefficients indicated several correlations. Hierarchical regression analysis showed that higher parental stress related to core autism symptoms was associated with poorer FQoL (95% CI -0.08 to -0.02, P = 0.001), and higher perceived treatment control was associated with better FQoL (95% CI 0.04-0.16, P = 0.001). In addition, stronger perceived personal control was associated with higher physical/material well-being (95% CI 0.01-0.16, P = 0.022) and higher disability-related support (95% CI 0.30-0.61, P = 0.001). Higher family monthly income was associated with better FQoL (95% CI 0.08-0.027, P = 0.000), whereas marital status (divorced mother) was correlated with poorer FQoL (95% CI -0.68 to -0.16, P = 0.002). CONCLUSIONS: Interventions should emphasise managing the disorder's characteristics and implementing psychoeducational and supportive programmes for parents, immediately after the diagnosis, to enhance FQoL.
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INTRODUCTION: Burden of caregivers is a status that was identified as a consequence of daily care. Anxiety and depression are probably related to complex tasks interwined with the care of a family member suffering from chronic kidney disease (CKD). PURPOSE: To examine the experienced burden, anxiety and depression of Greek caregivers of patients with End-Stage CKD on dialysis as well as kidney transplant recipients (TX) in relation to their demographic profile and to compare among the groups. METHODS: A total of 396 participants (198 couples of patients and caregivers) were recruited. Structured interviews and self-completed questionnaires were obtained from patients undergoing dialysis modalities as well as TX (28 peritoneal dialysis patients, 137 hemodialysis patients, 33 TX) and their caregivers. Zarit Burden Interview, Beck Depression Inventory and the Generalized Anxiety Disorder-2 scales were used as screening tools. RESULTS: The majority of caregivers were females (67.2%), with a median age of 58 years. Total burden was indicated as mild to moderate (Mdn = 36 (24-51)). Caregivers of haemodialysis (HD) patients showed the highest burden (Mdn = 40 (26-53)) followed by peritoneal dialysis(PD) (Mdn = 29 (25-51)) and TX group (Mdn = 28 (21-43)) (p = 0.022). Caregivers' depression and anxiety were related to the type of patients' treatment, as well. Caregivers of HD and PD patients reported significantly higher depression (Mdn = 11 (5-18)) and anxiety scores (Mdn = 3 (2-5)) in comparison to TX caregivers (Mdn = 6 (2-13) and Mdn = 2 (2-4)) (p = 0.045 and p = 0.04, respectively). CONCLUSION: Caregivers of TX patients appeared to have less burden, depression and anxiety levels compared with caregivers of patients on dialysis modalities. Caregivers' burden is significantly associated with anxiety, depressive symptoms, gender, duration of caregiving, educational level, financial status and caregivers' age.
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Trasplante de Riñón , Insuficiencia Renal Crónica , Femenino , Humanos , Persona de Mediana Edad , Masculino , Diálisis Renal , Cuidadores , Grecia/epidemiología , Estrés Psicológico , Ansiedad/epidemiología , Ansiedad/etiología , Insuficiencia Renal Crónica/terapia , Trastornos de Ansiedad , Calidad de VidaRESUMEN
BACKGROUND: Surgery is a rapidly evolving field, making the rigorous testing of emerging innovations vital. However, most surgical research fails to employ randomized controlled trials (RCTs) and has particularly been based on low-quality study designs. Subsequently, the analysis of data through meta-analysis and evidence synthesis is particularly difficult. METHODS: Through a systematic review of the literature, this article explores the barriers to achieving a strong evidence base in surgery and offers potential solutions to overcome the barriers. RESULTS: Many barriers exist to evidence-based surgical research. They include enabling factors, such as funding, time, infrastructure, patient preference, ethical issues, and additionally barriers associated with specific attributes related to researchers, methodologies, or interventions. Novel evidence synthesis techniques in surgery are discussed, including graphics synthesis, treatment networks, and network meta-analyses that help overcome many of the limitations associated with existing techniques. They offer the opportunity to assess gaps and quantitatively present inconsistencies within the existing evidence of RCTs. CONCLUSIONS: Poorly or inadequately performed RCTs and meta-analyses can give rise to incorrect results and thus fail to inform clinical practice or revise policy. The above barriers can be overcome by providing academic leadership and good organizational support to ensure that adequate personnel, resources, and funding are allocated to the researcher. Training in research methodology and data interpretation can ensure that trials are conducted correctly and evidence is adequately synthesized and disseminated. The ultimate goal of overcoming the barriers to evidence-based surgery includes the improved quality of patient care in addition to enhanced patient outcomes.
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Medicina Basada en la Evidencia , Cirugía General/tendencias , Metaanálisis como Asunto , Ensayos Clínicos Controlados Aleatorios como Asunto , Proyectos de Investigación , Literatura de Revisión como Asunto , Difusión de Innovaciones , HumanosRESUMEN
OBJECTIVE: Postoperative pain is associated with delayed discharged and recovery, reduced patient satisfaction, and increased costs. The aim of this study was to investigate the short-term association between preoperative psychological variables (pain catastrophizing, anxiety, and depression) and postoperative pain in a sample of cardiac surgery patients. DESIGN: This is a prospective epidemiological study. SETTING: This study was carried out at two Imperial College Healthcare National Health Service Trust Hospitals (St. Mary's Hospital and Hammersmith Hospital, London, UK). SUBJECTS: Sixty-four cardiac surgery patients completed the "pain catastrophizing scale (PCS)," the "hospital anxiety and depression scale," and the "verbal rating scale" (VRS) for pain intensity preoperatively and at 48 hours postoperatively. Analgesia consumption was recorded. Data on demographic, operative, and clinical characteristics were obtained from medical records. OUTCOME MEASURES: Pain intensity at 48 hours postoperatively. RESULTS: Scores on the anxiety, depression, and PCSs were not significantly different between the pre- and postoperative period. In contrast, patients reported a higher level of pain intensity postoperatively (P < 0.001). In the fully adjusted multiple regression analysis, postoperative pain intensity was predicted by a higher level of preoperative pain intensity (dichotomized above median; ß = 2.00, 95% confidence interval [CI]: 0.28-3.72) and a higher score on the preoperative PCS (dichotomized above median; ß = 1.87, 95% CI: 0.53-3.21). CONCLUSIONS: Pain catastrophizing can predict postoperative pain intensity in cardiac surgery patients, independently of the presence of anxiety, depression, or preoperative level of pain. Future studies should aim to establish the role of pain catastrophizing in longer-term outcomes in cardiac surgery.
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Procedimientos Quirúrgicos Cardíacos/psicología , Catastrofización/psicología , Dolor Postoperatorio/psicología , Anciano , Ansiedad/epidemiología , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Depresión/epidemiología , Femenino , Humanos , Masculino , Periodo PreoperatorioRESUMEN
BACKGROUND: The classic determination of burnout is by means of the dimensions exhaustion, cynicism and inefficacy. A new definition of the syndrome is based on clinical subtypes, consisting of "frenetic" (involved, ambitious, overloaded), "underchallenged" (indifferent, bored, with lack of personal development) and "worn-out" (neglectful, unacknowledged, with little control). The dimensions of overload, lack of development and neglect form a shortened version of this perspective. The aims of this study were to estimate and to compare the explanatory power of both typological models, short and long, with the standard measurement. METHODS: This was a cross-sectional survey with a randomly sample of university employees (n=409). Multivariate linear regression models were constructed between the "Maslach Burnout Inventory General Survey" (MBI-GS) dimensions, as dependent variables, and the "Burnout Clinical Subtype Questionnaire" (BCSQ-36 and BCSQ-12) dimensions, as independent variables. RESULTS: The BCSQ-36 subscales together explained 53% of 'exhaustion' (p<0.001), 59% of 'cynicism' (p<0.001) and 37% of 'efficacy' (p<0.001), while BCSQ-12 subscales explained 44% of 'exhaustion' (p<0.001), 44% of 'cynicism' (p<0.001), and 30% of 'efficacy' (p<0.001). The difference in the explanatory power of both models was significant for 'exhaustion' (p<0.001), and for 'cynicism' (p<0.001) and 'efficacy (p<0.001). CONCLUSIONS: Both BCSQ-36 and BCSQ-12 demonstrate great explanatory power over the standard MBI-GS, while offering a useful characterization of the syndrome for the evaluation and design of interventions tailored to the characteristics of each individual. The BCSQ-36 may be very useful in mental health services, given that it provides a good deal of information, while the BCSQ-12 could be used as a screening measure in primary care consultations owing to its simplicity and functional nature.
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Agotamiento Profesional/psicología , Individualidad , Modelos Psicológicos , Encuestas y Cuestionarios , Adulto , Estudios Transversales , Femenino , Encuestas Epidemiológicas , Humanos , Internet , Modelos Lineales , Masculino , Persona de Mediana Edad , Análisis Multivariante , Reproducibilidad de los Resultados , España , UniversidadesRESUMEN
Chronic pain is a common concern and is considered to be one of the major problems in patients with chronic physical disorders. We studied the effect of pain in patients with hypertension with or without chronic kidney disease (CKD) and the association between pain and symptoms of depression. The study involved 158 hypertensive individuals (59.5% male, mean age 55 years), of whom 47 (29.8%) had CKD (estimated glomerular filtration rate < 60 mL/min/1.73 m2). Pain was assessed with the pain/discomfort domain of the EuroQol-5 D, while depressive symptoms were assessed with the depression module of the Patient health questionnaire (PHQ-9). The prevalence of chronic pain in our sample was 44.3%. Women exhibited chronic pain more often compared to men (57.1% vs. 42.9%, p < 0.001). The presence of CKD was not significantly associated with a higher prevalence of chronic pain among hypertensive patients. Depressive symptoms were significantly associated with the presence of chronic pain. These findings were confirmed in the logistic regression analysis. Chronic pain is common in hypertensive individuals and the association with depression warrants further investigation and may have practical implications in managing these patients.
Asunto(s)
Dolor Crónico , Hipertensión , Insuficiencia Renal Crónica , Dolor Crónico/complicaciones , Dolor Crónico/epidemiología , Estudios Transversales , Depresión/epidemiología , Femenino , Tasa de Filtración Glomerular , Humanos , Hipertensión/complicaciones , Riñón/fisiología , Masculino , Persona de Mediana Edad , Prevalencia , Insuficiencia Renal Crónica/complicaciones , Insuficiencia Renal Crónica/epidemiologíaRESUMEN
BACKGROUND: Caregivers of children with autism spectrum disorder (ASD) are sensitive to the internalisation of the stigma, known as affiliate stigma, resulting in reduced self-esteem, isolation and poor psychological well-being. AIMS: This study aims to validate the Greek version of the Affiliate Stigma Scale (ASS) among mothers of children with ASD. METHOD: The translated version of ASS in Greek was administered to 53 mothers of children newly diagnosed with ASD in two time periods: 1-6 months from diagnosis (time point 1) and 12 months from the initial assessment (time point 2). The control group consisted of 62 mothers of typically developing children. RESULTS: The ASS total mean score revealed a moderate level of stigma to the ASD group in both assessments. The reliability measures by item showed a satisfactory composite reliability (affective 0.828, cognitive 0.833, behaviour 0.857). Cronbach's alpha revealed that the estimated internal consistency was excellent (α = 0.888), and it found a high positive item-total correlation. Receiver operating characteristic analysis results indicated a statistically significant positive discrimination (area under the curve 0.849, P = 0.000) between the groups. The cut-off point was 31.00, with a sensitivity of 0.849 and a 1 - sensitivity of 0.258. CONCLUSIONS: The proposed version of the ASS has good psychometric properties and is valid and reliable for measuring affiliate stigma among caregivers of children with ASD in Greece. Health professionals can use it to assess and understand the stigma experienced by caregivers of children with ASD, and design appropriate interventions to reduce their affiliate stigma.