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Patients with illicit drug use may have deleterious acute and chronic cardiac effects. We present a case of a 42-year-old man, former alcohol and various illicit drugs user, who was admitted to the psychiatric unit for management of psychosis. Because of his previous drug and alcohol history, a cardiological evaluation was performed which revealed silent severe myocardial ischemia detected by myocardial perfusion imaging (MPI). The myocardial ischemia was attributed to coronary microvascular dysfunction, occurring several years after quitting the illicit drugs. This study highlights the potential myocardial ischemia that may occur in patients with previous alcohol and illicit drug use, and the role of MPI, a non-invasive test that can provide important information regarding the myocardial status of such patients, even without obvious cardiac symptoms or findings.
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Enfermedad de la Arteria Coronaria , Drogas Ilícitas , Isquemia Miocárdica , Imagen de Perfusión Miocárdica , Masculino , Humanos , Adulto , Drogas Ilícitas/efectos adversos , Isquemia Miocárdica/diagnóstico por imagen , Isquemia Miocárdica/etiología , Imagen de Perfusión Miocárdica/efectos adversos , Imagen de Perfusión Miocárdica/métodosRESUMEN
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: 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: 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: Parenting a child with Autism Spectrum Disorder (ASD) may lead to emotional distress. However, it has been recognized that it can also be accompanied with positive experiences that may conduce parents to posttraumatic growth (PTG). Few studies have investigated the factors that may be associated with growth. The present study aimed to assess the role of maternal perceptions, coping strategies and depressive symptoms to PTG. Method: In this cross-sectional study, 123 mothers of ASD offspring completed self-reported questionnaires to assess posttraumatic growth (PTGI); coping strategies (Βrief-COPE); perceptions about ASD (B-IPQ) and depressive symptoms (PHQ-9). Hierarchical regression analysis was used to assess their independent associations. Results: A significant proportion of mothers (56.1%) reported moderate to high growth levels (PTGI ≥ 63). Nearly half of the mothers (46.3%) reported clinically significant depressive symptoms. Engagement (b = 0.361), cognitive reframing (b = 0.214), personal control (b = 0.200) and depressive symptoms (b = -0.232) were independently and significantly associated with PTG. Conclusions: Mothers of children with ASD may experience moderate to high PTG. Engagement, cognitive reframing, personal control and depressive symptoms were significant predictors of growth level. Interventions aiming to support mothers to potentiate their personal control over ASD, to use adaptive coping strategies and to reduce distress may facilitate their growth.
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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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A 69-year-old male was admitted to our hospital because of left facial trauma with bone fractures, including the maxillary sinus, zygomatic arch, and ethmoid and sphenoid bones. Brain computed tomography was unremarkable but regional cerebral blood flow with hexamethyl-propylene-amine oxime single-photon emission computed tomography (SPECT) showed hypoperfusion of the left hemisphere, which was reversible since a repeat SPECT 4 months later was substantially improved. Brain perfusion SPECT may provide information on cerebrovascular status in some cases of facial injury.
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Language disorders are associated with difficulties in various aspects of life, such as academic and social functioning, resulting in impaired health-related quality of life (HRQoL). Most studies use a parent proxy method to assess HRQoL. Since HRQoL refers to the subjective experience of an individual, it is necessary to assess children's perspectives along with their mothers'. The aim of the current study is to explore HRQoL rating agreement between children and their mothers, since the literature on other conditions suggests that discrepancies seem to reflect their different perspectives. Thus, 53 Greek-speaking children diagnosed with DLD attending kindergarten and their mothers completed, respectively, self-report and parent proxy PedsQLTM questionnaires. Mothers reported significantly better HRQoL than their children with developmental language disorder (DLD) in all HRQoL domains (p < 0.001). Poor agreement was revealed after comparing the scores from both responders, both in abstract domains, such as emotional functioning, as well as in more observable ones, such as physical health (ICC ranged from -0.05 to 0.07). Bland-Altman plots also showed poor agreement on HRQoL. Our results expand on the already known, from other conditions, importance of evaluating children's subjective experience of their HRQoL in kindergarten children with DLD. A multi-informant approach is ideal, and clinicians should prioritize children's view about their lives even when they are kindergarten-age. This approach could inform interventions focusing not only on language skills but also on other areas where it is necessary, depending on the child's subjective experience combined with the maternal perspective.
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BACKGROUND AND HYPOTHESIS: Schizophrenia is characterized by a complex interplay between genetic and environmental risk factors converging on prominent signaling pathways that orchestrate brain development. The Akt/GSK3ß/mTORC1 pathway has long been recognized as a point of convergence and etiological mechanism, but despite evidence suggesting its hypofunction, it is still not clear if this is already established during the first episode of psychosis (FEP). STUDY DESIGN: Here, we performed a systematic phosphorylation analysis of Akt, GSK3ß, and S6, a mTORC1 downstream target, in fresh peripheral blood mononuclear cells from drug-naive FEP patients and control subjects. STUDY RESULTS: Our results suggest 2 distinct signaling endophenotypes in FEP patients. GSK3ß hypofunction exhibits a promiscuous association with psychopathology, and it is normalized after treatment, whereas mTORC1 hypofunction represents a stable state. CONCLUSIONS: Our study provides novel insight on the peripheral hypofunction of the Akt/GSK3ß/mTORC1 pathway and highlights mTORC1 activity as a prominent integrator of altered peripheral immune and metabolic states in FEP patients.
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Glucógeno Sintasa Quinasa 3 beta , Diana Mecanicista del Complejo 1 de la Rapamicina , Trastornos Psicóticos , Glucógeno Sintasa Quinasa 3 beta/metabolismo , Humanos , Leucocitos Mononucleares/metabolismo , Diana Mecanicista del Complejo 1 de la Rapamicina/metabolismo , Proteínas Proto-Oncogénicas c-akt/metabolismoRESUMEN
We briefly present a case series of six patients hospitalized in the Department of Psychiatry, University General Hospital of Ioannina, between the first (starting March 23, 2020) and the second (starting November 7, 2020) lockdown in Greece who presented with COVID-19 - related delusional ideas. All patients had negative PCR prior to admission and no history of COVID-19 infection.The first three of our cases were admitted during the first lockdown, between March 23 and May 4, one involuntary and the other two voluntary. The first one was diagnosed with acute and transient psychosis (F23 - First Episode Psychosis) and the other two with psychotic depression (F32.3). Three additional patients were admitted voluntary after the end of the first lockdown. One was diagnosed with acute and transient psychosis (F23-First Episode Psychosis) and the other two were relapses of a known psychiatric disorder (Bipolar disorder F31.5 and Psychotic depression F32.3). At follow-up six months after discharge all patients were in remission following antipsychotic medication, among other medicines. These cases reveal that COVID-19 pandemic may have an impact on the delusional content of new or preexisting psychotic disorders during the COVID-19 pandemic.
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Antipsicóticos , COVID-19 , Trastornos Psicóticos , Humanos , Pandemias , COVID-19/epidemiología , Control de Enfermedades Transmisibles , Trastornos Psicóticos/psicología , Antipsicóticos/uso terapéutico , Deluciones/epidemiología , Deluciones/diagnósticoRESUMEN
OBJECTIVE: There is increasing evidence that adiponectin, resistin and leptin may be implicated in the pathophysiology of neuropsychiatric disorders, including schizophrenia. The results of the studies so far remain controversial. Our aim was to compare serum adiponectin, leptin and resistin levels between drug-naïve, first -episode patients with psychosis and healthy controls and in the same group of patients after six weeks of antipsychotic treatment. METHODS: Forty first-episode patients with psychosis and 40 matched controls were included in the study. Serum levels of adiponectin, resistin and leptin were measured by enzyme linked immunosorbent assay (ELISA) in both groups. In the patient group, the same adipokines were also measured six weeks after the initiation of antipsychotic treatment. RESULTS: Log-transformed serum levels of adiponectin (mean difference = 1.68, 95% confidence interval [CI] = 1.30 to 2.06, U = 157, p < 0.0001), resistin (0.48, 95% CI = 0.36 to 0.59, t = 8.00, p < 0.0001) and leptin (0.66, 95% CI = 0.52 to 0.80, U = 160, p < 0.0001) were significantly higher to the patient group compared to controls. Leptin levels were significantly decreased in the patient group six weeks after the initiation of antipsychotic treatment (mean change = -0.40, 95% CI = -0.59 to -0.21, W = 666; p < 0.0001) while those of adiponectin and resistin levels did not change significantly. CONCLUSION: In our study we found higher levels of adiponectin, leptin and resistin in drug-naïve, first-episode patients with normal Body Mass Index (BMI) compared to controls. After six weeks of antipsychotic treatment, there was no change in adiponectin and resistin levels, while leptin levels were reduced compared to baseline.
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Antipsicóticos , Trastornos Psicóticos , Adiponectina , Antipsicóticos/uso terapéutico , Humanos , Leptina , Trastornos Psicóticos/tratamiento farmacológico , ResistinaRESUMEN
PURPOSE: To evaluate the impact of psychiatric co-morbidities on the quality of life-36 (QoL36) and tolerance to mental pain scale (TMPS) questionnaire of cancer patients administered in the Laboratory of Nuclear Medicine prior to a bone scan to rule out metastatic disease. METHODS: A group of 40 consecutive cancer patients (24 prostate, 12 breast and 4 with other cancers) were subjected to bone scan (BS) to rule out metastatic disease. Each patient received QoL36 and TMPS questionnaire prior to BS. RESULTS: There were low QoL and TMPS scores in all patient groups. The average QoL36 questionnaire score was 43,71 (23-70) (normal values considered >90). The average TMPS scores for prostate cancer patients was 55.42 (21-96), for breast cancer patients 63.42 (44-83) and for the other cancer patients 58.25 (48-68). Female patients with breast cancer had statistically higher tolerance to mental pain compared to patients with prostate cancer. Both tests were independently important for evaluation of the psychological status of the patients. There was no significant correlation of either QoL or TMPS with age, sex or disease duration. CONCLUSIONS: Cancer patients exhibited low QoL and TMPS, independent of sex, age, cancer type and disease duration. Multi-modality psychological support may be needed for these patients.
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Neoplasias Óseas/diagnóstico por imagen , Dolor/psicología , Calidad de Vida/psicología , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
BACKGROUND: Country-level epidemiological data about alcohol-related problems is useful for planning prevention and treatment services. Heavy Alcohol Consumption (HAC) and Alcohol Use Disorder (AUD) are two syndromes of alcohol-related problems that have been recognized worldwide. Study of the epidemiological determinants of HAC and AUD in different sociocultural contexts could inform hypotheses about the etiology or the consequences of alcohol-related problems. OBJECTIVES: We assessed the prevalence and associations of HAC and AUD with sociodemographic variables adjusting for common mental disorders in a representative sample of the general population of Greece (N = 4894 participants). The period of data collection just preceded the emergence of the financial crisis in Greece. RESULTS: The majority of the population did not report HAC, AUD or abstinence from alcohol. HAC was reported by 12.7% (95% CI: 11.8-13.6) of the population while 3.1% (95% CI: 2.7-3.6) met criteria for AUD. Younger age, divorce, lower educational level, living in an urban area, physical health problems, and smoking were associated with a higher prevalence of both conditions. Presence of severe financial difficulties and never married family status were associated with a higher prevalence of HAC but not AUD. HAC was associated with nonspecific psychiatric morbidity while AUD was associated with more specific psychiatric disorders. Conclusion/Importance. Both alcohol-related problems are frequent in the general population and have common and distinct determinants. The comparison between the findings of our study and those of similar studies during or after the period of financial austerity in Greece, would offer the opportunity to assess the possible effects of changes in the economical context in the determinants of alcohol-related problems.
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BACKGROUND: The goal of this study was to evaluate the prevalence of depression and anxiety in patients subjected to myocardial perfusion imaging (MPI) with 99mTc tetrofosmin stress-rest single-photon emission computer tomography (SPECT), and their impact on their cardiological events or disease. MATERIAL AND METHODS: Patients referred to the Nuclear Medicine Department for 99mTc tetrofosmin myocardial MPI-SPECT were asked to fulfill the Zung Self-Rating Depression Scale (ZDS) and Hamilton anxiety questionnaire (HAQ). Among 213 patients who completed the ZDS and HAQ, 80 patients (59 males and 21 females) were selected for this study because they had no known psychological disease, other disease that could influence psychological status, or use of narcotic drugs. Collected data from MPI and psychological status were subsequently analyzed. RESULTS: Among all 80 patients, 52 patients (65%) had abnormal MPI of whom 28/52 (53.8%) exhibited either depression, anxiety or both, and 28 (35%) patients had normal MPI of whom 10/28 (35.7%) had abnormal psychological status. The higher number of patients with abnormal psychological status in association with abnormal MPI was noted predominantly in patients with previously established coronary artery disease. A correlation was also noted between obesity, cardiac heredity and depression or anxiety in patients with abnormal MPI. CONCLUSIONS: Patients that exhibit depression, anxiety, or both, have high rates of myocardial ischemia, and thus are at risk for subsequent cardiological events.
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Ansiedad/complicaciones , Depresión/complicaciones , Isquemia Miocárdica/complicaciones , Isquemia Miocárdica/diagnóstico por imagen , Imagen de Perfusión Miocárdica , Compuestos Organofosforados , Compuestos de Organotecnecio , Tomografía Computarizada de Emisión de Fotón Único , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Isquemia Miocárdica/psicología , PronósticoRESUMEN
BACKGROUND: The aim of the current study was to examine the prevalence and associations of hazardous alcohol use with sociodemographic variables and its comorbidity with depression and other common mental disorders in a sample of Greek adolescents between 16 and 18 year old. METHODS: We recruited 2431 adolescents attending 25 senior high schools in Greece. We assessed depressive and anxiety disorders using the computerized version of a fully-structured psychiatric interview (the revised Clinical Interview Schedule / CIS-R). Alcohol use was assessed using questions taken from a previous WHO school survey. RESULTS: Approximately one-third of adolescents (overall: 30.7%, boys: 39.2%, girls: 21.9%, p < 0.001) consumed alcohol on a weekly basis. The experience of excessive consumption, leading to drunkenness at least two or more times in their lifetime, was reported by 15.39% of the adolescents (19.42% for the boys and 11.24% for the girls, p < 0.001). Frequent alcohol consumption and drunkenness were strongly associated with the presence of depression, all other anxiety disorders except panic disorder, current smoking, and lifetime cannabis use, lower school performance, bad or fair relationship with parents, and increased health services use. CONCLUSION: Alcohol use is highly prevalent among Greek adolescents. Special attention for the development of more focused preventive strategies should be paid to adolescents suffering from depression or other common mental disorders.
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BACKGROUND AND PURPOSE: This study aimed was to measure the quality of life, fatigue, stress, and depression in a consecutive sample of caregivers of multiple sclerosis (MS) patients. METHODS: We included data from 131 consecutive caregivers of MS patients [age=51.2±12.8 years (mean±SD), males=53.4%, duration of caregiving=10.0±6.3 years]. We assessed the quality of life, fatigue, stress, and depression of the caregivers using the 36-item Short Form Health Survey, Krupp Fatigue Severity Scale, Kingston Caregiver Stress Scale, and Hamilton Scale for Depression, respectively. The disability status of the patients was assessed using the Kurtzke Expanded Disability Status Scale. We used linear regression models to identify possible correlations between all of the aforementioned scales, while multivariable logistic regression models were employed to assess the correlations of caregiver fatigue with caregiver characteristics and patient disability. RESULTS: The linear regression analyses revealed that caregiver fatigue was positively associated with stress and negatively correlated with both physical health status and mental health status. Caregiver stress was positively associated with depression and negatively correlated with both physical health status and mental health status. Depression was negatively correlated with both caregiver physical health status and mental health status. In multivariable logistic regression analysis, caregiver fatigue was found to be independently associated with education status [odds ratio (OR)=0.61, 95% CI=0.37 to 0.99], history of chronic disease (OR=5.52, 95% CI=1.48 to 20.55), other chronic diseases in the family (OR=7.48, 95% CI=1.49 to 37.47), and the disability status of the patient (OR=1.36, 95% CI=1.03 to 1.80). CONCLUSIONS: Fatigue, stress, and depression in caregivers of MS patients are negatively correlated with their physical health status and mental health status. Caregiver fatigue is independently associated with education status, history of chronic disease, other chronic disease in the family, and patient disability.