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Most of the common models to examine depression are one-factor models; however, previous studies provided several-factor structure models on each depressive symptom using the Patient Health Questionnaire-9 (PHQ-9). The Nine-Questions Depression-Rating Scale (9Q) is an alternative assessment tool that was developed for assessing the severity of depressive symptoms in Thai adults. This study aimed to examine the factor structure of this tool based on the factor structure models for the PHQ-9 provided in previous studies using confirmatory factor analysis (CFA). We also examined the association of chronic diseases and depressive symptoms using the Multiple Indicators Multiple Causes model among 1346 participants aged 19 years old or more without psychiatric disorders. The results show that the two-factor CFA model with six items in the cognitive-affective domain and three items in the somatic domain provided the best fit for depressive symptoms in the study population (RMSEA = 0.077, CFI = 0.953, TLI = 0.936). Dyslipidemia was positively associated with both cognitive-affective symptoms (ß = 0.120) and somatic depressive symptoms (ß = 0.080). Allergies were associated with a higher level of cognitive-affective depressive symptoms (ß = 0.087), while migraine (ß = 0.114) and peptic ulcer disease (ß = 0.062) were associated with a higher level of somatic symptoms. Increased age was associated with a lower level of somatic symptoms (ß = -0.088). Our findings suggested that considering depressive symptoms as two dimensions yields a better fit for depressive symptoms. The co-occurrence of chronic diseases associated with depressive symptoms should be monitored.
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More than 60% of suicides globally are estimated to take place in low- and middle-income nations. Prior research on suicide has indicated that over 50% of those who die by suicide do so on their first attempt. Nevertheless, there is a dearth of knowledge on the attributes of individuals who die on their first attempt and the factors that can predict mortality on the first attempt in these regions. The objective of this study was to create an individual-level risk-prediction model for mortality on the first suicide attempt. We analyzed records of individuals' first suicide attempts that occurred between May 1, 2017, and April 30, 2018, from the national suicide surveillance system, which includes all of the provinces of Thailand. Subsequently, a risk-prediction model for mortality on the first suicide attempt was constructed utilizing multivariable logistic regression and presented through a web-based application. The model's performance was assessed by calculating the area under the receiver operating curve (AUC), as well as measuring its sensitivity, specificity, and accuracy. Out of the 3,324 individuals who made their first suicide attempt, 50.5% of them died as a result of that effort. Nine out of the 21 potential predictors demonstrated the greatest predictive capability. These included male sex, age over 50 years old, unemployment, having a depressive disorder, having a psychotic illness, experiencing interpersonal problems such as being aggressively criticized or desiring plentiful attention, having suicidal intent, and displaying suicidal warning signals. The model demonstrated a good predictive capability, with an AUC of 0.902, a sensitivity of 84.65%, a specificity of 82.66%, and an accuracy of 83.63%. The implementation of this predictive model can assist physicians in conducting comprehensive evaluations of suicide risk in clinical settings and devising treatment plans for preventive intervention.
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Ideación Suicida , Intento de Suicidio , Humanos , Masculino , Persona de Mediana Edad , Tailandia/epidemiología , Factores de Riesgo , Modelos LogísticosRESUMEN
BACKGROUND: The Nine-Questions Depression-Rating Scale (9Q) has been developed as an alternative assessment tool for assessing the severity of depressive symptoms in Thai adults. The traditional unweighted sum scoring approach does not account for differences in the loadings of the items on the actual severity. Therefore, we developed an Item Response Theory (IRT)-based weighted sum scoring approach to provide a scoring method that is more precise than the unweighted sum score. METHODS: Secondary data from a study on the criterion-related validity of the 9Q in the northern Thai dialect was used in this study. All participants were interviewed to obtain demographic data and screened/evaluated for major depressive disorder and the severity of the associated depressive symptoms, followed by diagnosis by a psychiatrist for major depressive disorder. IRT models were used to estimate the discrimination and threshold parameters. Differential item functioning (DIF) of responses to each item between males and females was compared using likelihood-ratio tests. The IRT-based weighed sum scores of the individual items are defined as the linear combination of individual response weighted with the discrimination and threshold parameters divided by the plausible maximum score based on the graded-response model (GRM) for the 9Q score (9Q-GRM) or the nominal-response model (NRM) for categorical combinations of the intensity and frequency of symptoms from the 9Q responses (9QSF-NRM). The performances of the two scoring procedures were compared using relative precision. RESULTS: Of the 1,355 participants, 1,000 and 355 participants were randomly selected for the developmental and validation group for the IRT-based weighted scoring, respectively. the gender-related DIF were presented for items 2 and 5 for the 9Q-GRM, while most items (except for items 3 and 6) for the 9QSF-NRM, which could be used to separately estimate the parameters between genders. The 9Q-GRM model accounting for DIF had a higher precision (16.7%) than the unweighted sum-score approach. DISCUSSION: Our findings suggest that weighted sum scoring with the IRT parameters can improve the scoring when using 9Q to measure the severity of the depressive symptoms in Thai adults. Accounting for DIF between the genders resulted in higher precision for IRT-based weighted scoring.
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Depresión , Trastorno Depresivo Mayor , Adulto , Depresión/diagnóstico , Trastorno Depresivo Mayor/diagnóstico , Femenino , Humanos , Lenguaje , Masculino , Psicometría , Proyectos de Investigación , TailandiaRESUMEN
BACKGROUND: Suicide rates are of increasing concern worldwide. There are approximately 4000-5000 deaths by suicide each year in Thailand. This study examined trends in annual incidence rates and predictors of successful and attempted suicides in Thailand (2013-2019). METHODS: Secondary data analysis was conducted on data from two national-level databases: The National Health Security Office and the National Death Certification Registry System. Time-related trends and predictors of successful and attempted suicides were calculated using joinpoint regression and multivariable logistic regression analyses, respectively. RESULTS: Of all successful suicide cases from 2013 to 2019, about 80% involved men, with an average age of 45.37 (± 16.43) years. Predictors of successful suicide included male sex, older age, using highly lethal methods, and no prior psychiatric treatment. Among individuals admitted to hospitals following a suicide attempt from 2013- to 2019, the average age at first admission was 38.83 ± 22.47 years, with women more heavily represented than men. Only 2.3% of these patients received psychiatric treatment in the hospital. Predictors of attempted suicide included female sex; adolescent or adult; and mental, alcohol, or substance-related disorder(s). Age-standardized annual rates per 100,000 people showed that, through 2019, suicide incidence increased slightly, and attempts decreased. CONCLUSIONS: There was a significantly increasing trend in successful suicide during the 7 years; the increase was more notable among men. The study highlights sex-related gaps in public health owing to an identified higher incidence of suicide among men, and a higher incidence of suicide attempts in women adolescents, emphasizing the need to consider sex-sensitive issues in individual as well as societal contexts.
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Proyectos de Investigación , Intento de Suicidio , Adolescente , Adulto , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Tailandia/epidemiologíaRESUMEN
INTRODUCTION: Hemifacial spasm (HFS) is a condition causing poor quality of life. Treatment with botulinum toxin A (BTX) injection is effective. Only one randomized controlled trial with a single-blind fashion has evaluated if oral injection is needed in HFS. The present study aimed to evaluate the necessity of oral BTX injection in HFS by a randomized, double-blind, placebo-controlled method. METHODS: We conducted a double-blind, placebo-controlled trial in patients with HFS who never received BTX treatment. Eligible patients randomly received either 15 units of BTX around the eye and normal saline around the mouth (group A) or 15 units of BTX around both the eye and the mouth (group B). The primary outcomes were self-reported symptoms and observed frequency of spasms, while the secondary outcome was the duration of improvement or the time between the injection and the recurrence of symptoms to the same condition as before treatment. Student t test and survival analyses were used to compare the duration of symptoms between both groups. The mean changes were compared to secondary outcomes between the two groups. RESULTS: There were 60 patients enrolled, half in each group. Baseline characteristics between both groups were similar. The mean (SD) of the duration of improvement in group A and B was 22.97 (18.85) and 17.53 (14.90) weeks, respectively (p = 0.220). There was no difference between both groups by survival analysis. Group B had a higher percentage of mouth improvement but there was no difference in the percentage of eye improvement, visual analog scale of eye and mouth spasm, or frequency of eye and mouth spasm. Group B had a higher incidence of side effects particularly mouth drooping (30% vs 10%) than group A (p = 0.053). CONCLUSION: The mouth injection of BTX may not be necessary for HFS. It may be beneficial to reduce mouth symptoms with a higher rate of mouth drooping.
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Toxinas Botulínicas Tipo A , Espasmo Hemifacial , Fármacos Neuromusculares , Toxinas Botulínicas Tipo A/efectos adversos , Espasmo Hemifacial/inducido químicamente , Espasmo Hemifacial/tratamiento farmacológico , Humanos , Fármacos Neuromusculares/efectos adversos , Calidad de Vida , Método Simple Ciego , Resultado del TratamientoRESUMEN
BACKGROUND: A number of studies have been conducted on risk factors of comorbid anxiety disorders regarding late-life depression (LLD). This study investigated the associated factors and their relationship to comorbid anxiety disorders in LLD. METHODS: Participants included 190 elderly Thais (73.2% female, with a mean age of 68.39 ± 6.74 years) with depressive disorders, diagnosed according to DSM-IV Diagnosis Axis I disorders assessed by Mini-International Neuropsychiatric Interview. Demographic data, medical and psychiatric history, family psychiatric history, past depression, family history of depression, Neuroticism Inventory and 7-Item Hamilton Depression Rating Scale (HAMD-7) were analyzed for path analysis using Structural Equation Model framework. The bootstrapping method was used for testing indirect effects. RESULTS: Being female was associated with comorbid anxiety disorders with an indirect effect (ß = - 0.032, P = 0.018) through neuroticism, depression severity, history and family history of depression. Family history of depression had no effect on comorbidity (P = 0.090). Neuroticism had an indirect effect on comorbid anxiety disorders (ß = 0.075, P = 0.019) via depression severity as reflected by HAMD-7 score (ß = 0.412, P = < 0.001). Total variance explained from this model was 11%. This model had good-fit index with Chi-square > 0.05, CFI and TLI > 0.95 and RMSEA < 0.06. CONCLUSION: Neuroticism mediates the effect of relationship between sex, family history and history of depressive disorders and comorbid anxiety disorders in LLD. Moreover, depression severity is a mediator for neuroticism and comorbid anxiety disorders. Longitudinal studies are warranted to indicate the importance of effective treatment of depression to lower the risk of developing comorbid anxiety disorders among depressed elderly.
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PURPOSE: The study evaluated the prevalence of comorbid anxiety disorders in late-life depression (LLD) and identified their associated factors. PATIENTS AND METHODS: This study involved 190 elderly Thais with depressive disorders diagnosed according to the Mini-International Neuropsychiatric Interview (MINI). Anxiety disorders were also diagnosed by the MINI. The 7-item Hamilton Depression Rating Scale (HAMD-7), Montreal Cognitive Assessment, Geriatric Depression Scale (GDS), Core Symptoms Index, Neuroticism Inventory, Perceived Stress Scale and Multidimensional Scale for Perceived Social Support were completed. Descriptive statistics and ORs were used for analysis. RESULTS: Participants included 139 females (73.2%) with a mean age of 68.39±6.74 years. The prevalence of anxiety disorders was 7.4% for generalized anxiety disorder (GAD), 4.7% for panic disorder, 5.3% for agoraphobia, 1.1% for social phobia, 2.1% for obsessive-compulsive disorder and 3.7% for post-traumatic stress disorder, with an overall prevalence of 16.84%. The comorbidity of anxiety disorders was associated with gender (P=0.045), history of depressive disorder (P=0.040), family history of depressive disorder (P=0.004), GDS (P=0.037), HAMD-7 (P=0.001), suicidality (P=0.002) and neuroticism (P=0.003). History of alcohol use was not associated. CONCLUSION: The prevalence of anxiety in LLD was comparable to other studies, with GAD and agoraphobia being the most prevalent. This study confirmed the role of depression severity and neuroticism in developing comorbid anxiety disorders.
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OBJECTIVE: The study investigated the prevalence of depressive and anxiety disorders and suicide risk in geriatric outpatients in tertiary care hospitals. MATERIALS AND METHODS: An observational, cross-sectional study was conducted with 803 participants aged 60 and above attending geriatric outpatient clinics in tertiary care hospitals in Thailand. Participants were assessed using DSM-IV-TR criteria to calculate the prevalence of deressive and anxiety disorders, and their suicide risk. Montreal Cognitive Assessment (MoCA), Perceived Stress Scale (PSS), Multidimensional Scale of Perceived Social Support, Core Symptom Index (CSI), 15-item Geriatric Depression Scale (GDS-15), Neuroticism Inventory (NI) and the Revised Experience of Close Relationships Questionnaire (ECR-R) were administered. Quality of life was assessed using the EuroQoL (EQ-5D). RESULTS: The prevalence rate for depressive disorders was 23.7%, anxiety disorders was 6.4%, and current suicide risk was 20.4%. PSS, MSPSS, GDS, CSI, and NI scores were significantly higher in all clinical disorders and a suicide group compared with nonclinical subjects. MoCA and ECR-R did not differentiate between clinical disorder and nonclinical samples. Comparing all four outcomes, the EQ-5D differed most in the mixed depressive-anxiety disorder and nonclinical groups (t = 12.20, p < .001). CONCLUSION: The present findings revealed a high prevalence of depression, anxiety and suicidality among elderly patients attending tertiary care hospitals. Perceived stress, perceived social support, and neuroticism scores were significantly higher in this group. Role of sociodemographic, clinical and psychosocial variables as risk factors for these clinical disorders should be further examined.
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Trastornos de Ansiedad/epidemiología , Trastorno Depresivo/epidemiología , Suicidio/estadística & datos numéricos , Centros de Atención Terciaria/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Prospectivos , Tailandia/epidemiologíaRESUMEN
OBJECTIVE: Difficulties in modeling the Multidimensional Scale of Perceived Social Support (MSPSS) have occurred, and these were corrected in the revised version of the Thai MSPSS. However, the revised version has not been tested in elderly populations. The present study aimed at confirming the factor structure of the revised version of the MSPSS among the elderly with depressive disorders, in populations with or without depressive disorders. METHODS: Eight hundred and three elderly patients were recruited from four tertiary hospitals; 190 (23.7%) had depressive disorders. All completed the revised Thai MSPSS consisting of 12 items, using a 7-point Likert scale. Confirmatory factor analysis (CFA) of the MSPSS was conducted in both groups. RESULTS: The mean age was 69.24 years (SD 6.88), and 70% of the sample was female. There were no significant difference in demographic data between two groups. The revised version of the Thai MSPSS provided excellent internal consistency. The three-factor model was clearly superior to other alternative models in both depressed and non-depressed groups. CFA for the whole group revealed an acceptable model fit: χ2 = 147.44, df = 45, p < 0.001; Tucker-Lewis Index 0.975; Comparative Fit Index 0.982; Good Fit Index 0.966; and root-mean-square error of approximation 0.056. The fit statistics in the depressed group was better than in the non-depressed group across all models. CONCLUSIONS: Due to its robust factor structure, these data support the use of the revised MSPSS as a brief instrument for assessing perceived social support in the elderly with or without depressive disorders.
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Envejecimiento/psicología , Trastorno Depresivo/psicología , Psicometría/normas , Percepción Social , Apoyo Social , Anciano , Análisis Factorial , Femenino , Humanos , Masculino , Persona de Mediana Edad , Modelos Estadísticos , Psicometría/instrumentación , Psicometría/métodos , TailandiaRESUMEN
OBJECTIVE: This open-label prospective study investigated the effects of paliperidone extended release (ER) on hostility in Thai patients with schizophrenia. BACKGROUND: Patients diagnosed with schizophrenia may be hostile or exhibit aggressive behavior, which can occasion their admission to psychiatric hospital. Antipsychotic medications are often used to treat hostility and aggression in such patients. Paliperidone ER is effective and well tolerated in the treatment of schizophrenia. However, there are no data available for paliperidone ER with regard to its efficacy on hostility and aggression among Thai patients. This study was a part of the PERFEcT study, a 6-month, open-label, multicenter, multicountry, prospective trial to explore the safety, efficacy, and functionality of paliperidone ER tablets. The current study included only the data obtained from Thai participants. MATERIALS AND METHODS: Flexible dosing of paliperidone ER in a range of 3-12 mg/day was used, allowing investigators to adjust the dosage of each subject individually. The 199 Thai patients had a stable Clinical Global Impression - severity score before enrollment. Demographic data were collected at enrollment, and assessments took place at 1, 2, 3, and 6 months postbaseline. The Positive and Negative Syndrome Scale (PANSS) and Personal and Social Performance (PSP) scale were used to evaluate efficacy. In this analysis, we report the findings for the specific PANSS factor P7 (hostility) and the PSP subscale disturbing and aggressive behavior. Data were analyzed using paired t-test method to investigate changes in mean PANSS and PSP total and subscale scores. The significance level was set at P<0.05. RESULTS: From a total of 199 Thai patients, 148 patients (74.4%) participated in all visits. There was a significant reduction in mean scores for all total PANSS measures from 1 month onward compared with baseline, as well as ongoing significant reductions in scores from visit to visit. There was a significant reduction in mean hostility score at 2 months (P<0.05), 3 months (P<0.05), and 6 months (P<0.01) (n=148). For the PSP scale, there was a significant across-the-board reduction of mean scores from 3 months onward, including in the disturbing and aggressive behavior subscale (P<0.001) (n=148). CONCLUSION: Switching from previously unsuccessful antipsychotic treatments to paliperidone ER may be a useful option to reduce hostility and disturbing behavior in patients with schizophrenia. This study in Thai patients is in line with findings in other countries and cultures concerning the management of hostility in patients with schizophrenia.
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Suicide prevention in adolescents by early detection using screening tools to identify high suicidal risk is a priority. Our objective was to build a multidimensional scale namely "Suicidality of Adolescent Screening Scale (SASS)" to identify adolescents at risk of suicide. An initial pool of items was developed by using in-depth interview, focus groups and a literature review. Initially, 77 items were administered to 307 adolescents and analyzed using the exploratory Multidimensional Item Response Theory (MIRT) to remove unnecessary items. A subsequent exploratory factor analysis revealed 35 items that collected into 4 factors: Stressors, Pessimism, Suicidality and Depression. To confirm this structure, a new sample of 450 adolescents were collected and confirmatory MIRT factor analysis was performed. The resulting scale was shown to be both construct valid and able to discriminate well between adolescents that had, and hadn't previous attempted suicide.
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Depresión/psicología , Pesimismo/psicología , Escalas de Valoración Psiquiátrica , Estrés Psicológico/psicología , Suicidio/psicología , Adolescente , Depresión/diagnóstico , Análisis Factorial , Femenino , Humanos , Masculino , Psicometría , Reproducibilidad de los Resultados , Estrés Psicológico/diagnósticoRESUMEN
The study goal was to describe attempted suicide triggers in Thai adolescents. A descriptive exploratory qualitative study approach was used utilizing in-depth interviews with twelve adolescents who had attempted suicide and six of their parents. Content analysis was conducted. Attempted suicide triggers were (1) severe verbal criticisms and expulsion to die by a significant family member, (2) disappointed and unwanted by boyfriend in first serious relationship, (3) unwanted pregnancy, and (4) mental illness leading to intense emotions and irresistible impulses. These attempted suicide triggers should be of concern and brought into suicide prevention management programs such as emotional management, effective communication for adolescents and family.
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Emociones , Relaciones Interpersonales , Trastornos Mentales/diagnóstico , Intento de Suicidio/prevención & control , Adolescente , Familia/psicología , Humanos , Entrevistas como Asunto , Trastornos Mentales/psicología , Padres/psicología , Investigación Cualitativa , Factores de Riesgo , Conducta Social , Intento de Suicidio/psicología , TailandiaRESUMEN
Background: Many factors contribute to pain in cancer patients. Hypnotherapy is the mental processes, involving conscious and unconscious awareness to understanding of the pain to correct thought, improve emotional acceptance, and reduce pain by the patient themselves. Objective: To examine the effects of hypnotherapy on pain reduction in the patient's with head and neck cancer after radiation therapy. Material and Method: A randomized controlled clinical trial was conducted with the 68 patients who were divided into two groups, i.e., 34 patients undergoing hypnotherapy and 34 patients received usual care. Visual analogue scales (VAS) were used for pain assessment. Results: Sixty-eight patients were recruited in the present study and half were randomly assigned to hypnotherapy group. One participant in the treatment and two participants in the control groups discontinued before the end of the study. Demographic data were comparable in the two groups. No complication was found during, immediately after, or five days after the procedure. After adjusted with baseline, gender, age, non-opioid, week-opioid, and strong-opioid, hypnosis treatment demonstrated significantly less pain score -1.966, (95% CI -2.260 to -1.673, p-value <0.001) than the control group. Conclusion: Hypnosis can reduce pain in patients with head and neck cancer after radiation therapy and it is much better when using combination with the strong opioids. The hypnosis command can be used to reduce chronic pain for cancer patients with head and neck in addition to the usual treatments. Relationships between clinician and patient, patient's knowledge, exploring patient's difficulties, and hypnosis training are all important factors to be considered before the hypnotherapy.
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Neoplasias de Cabeza y Cuello/terapia , Hipnosis , Manejo del Dolor/métodos , Adulto , Anciano , Femenino , Neoplasias de Cabeza y Cuello/psicología , Humanos , Masculino , Persona de Mediana Edad , TailandiaRESUMEN
This study aimed to examine symptoms/demographic characteristics as predictors for psychosocial functioning among individuals with schizophrenia. The Personal and Social Performance (PSP) scale was used to assess psychosocial functioning. Other measures of interest included were the Clinical Global Impression, Severity scale, and the Marder's five-factor model of the Positive and Negative Syndrome Scale. This study included 199 participants with non-acute stage schizophrenia. Spearman correlation coefficients and stepwise multiple linear regression analyses were applied to determine the correlates and predictors of PSP domain/total scores. Younger age, earlier age of schizophrenia onset, severe illness, positive symptoms, negative symptoms, disorganized thought, hostility/excitement, and anxiety/depression were found to significantly correlate with poor functioning. Severe illness and negative symptoms are the main predictors of greater impairment of socially useful activities, personal and social relationships, and self-care. Further prospective studies in other settings, which would include an increased number of variables such as neurocognitive function and social support, are warranted.
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BACKGROUND: Schizophrenia is a chronic devastating illness with specific effects on cognitive function. A few studies have been performed on Asian patients. OBJECTIVE: To examine prevalence of cognitive impairment and associated factors in Thai patients with schizophrenia. MATERIAL AND METHOD: A descriptive cross-sectional study of patients with schizophrenia that were selected consecutively from a psychiatric outpatient clinic at Srinagarind Hospital, Khon Kaen University between June 2008 andDecember 2009 was conducted. The Montreal Cognitive Assessment-Thai version (MoCA-T) test was used to evaluate cognitive functions. Associated factors such as age of onset, type of antipsychotics were assessed by collecting data from medical records. Data analysis used descriptive statistics, and univariate analysis used Chi-square. RESULTS: Seventy-five patients with schizophrenia were recruited The majority of cases was single, male, had low education, and manifested paranoia. The prevalence of cognitive impairment was 81.3%. Significant factors associated with cognitive impairment were the year of education lower than 12 (OR = 9.25, 95% CI 1.90-45.03, p = 0.002) and those who had taken typical and combined antipsychotic drugs (OR = 5.97, 95% CI 1.66-21.55, p = 0.005). CONCLUSION: Thai patients with schizophrenia showed a high prevalence of cognitive impairment. Therefore, clinicians should assess cognitive function and cognitive remedy
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Trastornos del Conocimiento/diagnóstico , Esquizofrenia Paranoide/psicología , Adulto , Antipsicóticos/uso terapéutico , Trastornos del Conocimiento/epidemiología , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pruebas Psicológicas , Esquizofrenia Paranoide/terapia , TailandiaRESUMEN
BACKGROUND: There is a paucity of data on intentional self-harm and suicide in Thailand. It is crucial to re-evaluate the burden and health outcomes. OBJECTIVE: To measure the character and burden of acts of intentional self-harm in the Thai hospitalized population. MATERIAL AND METHOD: Acts of intentional-self harm were categorized using ICD 10 classification. All of inpatient-related data were analyzed using SPSS 17. RESULTS: Overall intentional self-harm in 2010 led to 24,924 hospitalizations and 854 deaths; an incidence of 35.6/100,000 people with the highest level in two age groups: 18-25 and 26-40 year-olds. Self-poisoning (89%) was the most common method and pesticide was the leading used chemical agents. The total cost of treatment was 149,672,190 baht and the mean length of stay was 2.9 +/- 6.7 days. The mortality rate increased as the population got older with the highest rate being 10.6% for 70-79 year-olds. In 33.8% of cases, psychiatric co-diagnosis were found with anxiety disorders was the leading comorbidity. CONCLUSION: The incidence of intentional self-harm was medium to high, compared to other East Asians countries. Self-poisoning by exposure to pesticides was the most common self-harm method. Age over 60 had the highest mortality rate. Having a psychiatric co-diagnosis was common.
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Hospitalización/estadística & datos numéricos , Conducta Autodestructiva/epidemiología , Femenino , Humanos , Clasificación Internacional de Enfermedades , Masculino , Factores de Riesgo , Conducta Autodestructiva/psicología , Tailandia/epidemiologíaRESUMEN
OBJECTIVE: To examine the short-term effects on fifth-year medical students of a 4-week, breathing meditation-based, stress reduction intervention on psychiatric symptoms, memory function, intelligence, and academic achievement. MATERIALS AND METHOD: Using a randomized control trial, the meditation group practiced every 8.00 to 8.20 a.m. before beginning daily learning schedule. Meditation emphasized mindful awareness of the breath during inhaling and exhaling. The control group went about their normal activities in the other room. The psychiatric symptoms were measured using the Symptom Checklist-90 (SCL-90), the memory used the Wechsler Memory Scale-I (WMS-I), the intelligence used the Raven's Advanced Progressive Matrices (APM), and the academic achievement used psychiatry course MCQ examination score. Analysis was done using Ancova statistic. RESULTS: Fifty-eight volunteer medical students during their psychiatry rotation between June 2008 and May 2009, were randomized into either in the meditation (n = 30) or the control (non-meditation) (n = 28) group. There was no significant difference between the groups in their respective SCL-90, WMS-I, APM, and psychiatry course MCQ examination score. CONCLUSION: Among normal, intelligent, mentally healthy persons, short-term breathing meditation practice will not likely change psychiatric symptoms, memory function, intellectual performance, and academic achievement.
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Ejercicios Respiratorios , Meditación , Estrés Psicológico/prevención & control , Estudiantes de Medicina/psicología , Escolaridad , Humanos , Inteligencia , MemoriaRESUMEN
OBJECTIVE: To compare fingerprint patterns, means of dermatoglyphic variables i.e., total finger ridge count, total a-b ridge count, pattern complexity index, and fingerprint pattern asymmetry between patients with schizophrenia and normal controls. MATERIAL AND METHOD: A cross-sectional, matching case-control was conducted. Thirty-four males and 34 females with schizophrenia and an equal number of age and sex matched normal controls were selected. Fingerprints and partial palm prints of all of the subjects were obtained using the Automated Inkless Fingerprint Imaging Software and the transparent-adhesive tape technique, respectively. Using paired t-tests (p < 0.05), the cases and controls, males and females separately, were compared for fingerprint pattern asymmetry, total finger ridge counts (TFRC), a-b ridge counts of the right (RABRC), left (LABRC), and both hands (TABRC), and pattern complexity index (PCI). RESULTS: Between cases and controls, neither sex had any significant differences in the mean scores for the pattern asymmetries, TFRC, right-left-ABRC and TABRC. However, the mean scores for PCI were significantly different between the male cases and controls (2.82 vs. 4.94, p = 0 009). CONCLUSION: Only male patients exhibited average scores for complex patterns (whorls minus arches less than 2), which might be a biomarker for screening of schizophrenia in males.
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Pueblo Asiatico , Dermatoglifia , Esquizofrenia/genética , Adolescente , Adulto , Estudios de Casos y Controles , Estudios Transversales , Femenino , Lateralidad Funcional , Marcadores Genéticos , Humanos , Masculino , Persona de Mediana Edad , Esquizofrenia/diagnóstico , Distribución por Sexo , Factores Socioeconómicos , Adulto JovenRESUMEN
The concept of negative symptoms in methamphetamine (MA) psychosis (e.g., poverty of speech, flatten affect, and loss of drive) is still uncertain. This study aimed to use differential item functioning (DIF) statistical techniques to differentiate the severity of psychotic symptoms between MA psychotic and schizophrenic patients. Data of MA psychotic and schizophrenic patients were those of the participants in the WHO Multi-Site Project on Methamphetamine-Induced Psychosis (or WHO-MAIP study) and the Risperidone Long-Acting Injection in Thai Schizophrenic Patients (or RLAI-Thai study), respectively. To confirm the unidimensionality of psychotic syndromes, we applied the exploratory and confirmatory factor analyses (EFA and CFA) on the eight items of Manchester scale. We conducted the DIF analysis of psychotic symptoms observed in both groups by using nonparametric kernel-smoothing techniques of item response theory. A DIF composite index of 0.30 or greater indicated the difference of symptom severity. The analyses included the data of 168 MA psychotic participants and the baseline data of 169 schizophrenic patients. For both data sets, the EFA and CFA suggested a three-factor model of the psychotic symptoms, including negative syndrome (poverty of speech, psychomotor retardation and flatten/incongruous affect), positive syndrome (delusions, hallucinations and incoherent speech) and anxiety/depression syndrome (anxiety and depression). The DIF composite indexes comparing the severity differences of all eight psychotic symptoms were lower than 0.3. The results suggest that, at the same level of syndrome severity (i.e., negative, positive, and anxiety/depression syndromes), the severity of psychotic symptoms, including the negative ones, observed in MA psychotic and schizophrenic patients are almost the same.
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Trastornos Relacionados con Anfetaminas/psicología , Estimulantes del Sistema Nervioso Central , Metanfetamina , Psicosis Inducidas por Sustancias/psicología , Psicología del Esquizofrénico , Adulto , Afecto , Ansiedad/inducido químicamente , Ansiedad/psicología , Interpretación Estadística de Datos , Trastorno Depresivo/inducido químicamente , Trastorno Depresivo/psicología , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Femenino , Humanos , Masculino , Motivación , Pacientes Ambulatorios , Escalas de Valoración Psiquiátrica , HablaRESUMEN
BACKGROUND: Rhinoplasty is the most common operation performed by our facial plastic surgery unit. Recognition of patients with psychological problems which may result in an unfavourable post-operative outcome is essential. The objective of this study was to evaluate the psychological status of patients seeking rhinoplasty, compared with the general population. METHODS: We prospectively collected the data from patients who requested rhinoplasty in Srinagarind hospital, Thailand and controls. We used the general health questionnaire-28 (GHQ-28) for psychological problems detection. RESULTS: We included a total of 196 participants, 98 in study group and 98 in control group. The study group has a 5.5 times (95% CI 1.25 to 24.17, P = 0.01) higher risk for poor mental status more than control group. CONCLUSIONS: The patients seeking rhinoplasty group were more likely to have psychological problems when compared with the control group. Surgeons should be aware of the patient's psychological status before performing the operation.