Ineffectiveness of the Tobacco Hazards Prevention Act in patients with severe and persistent mental illness.

OBJECTIVES: The effect of the Tobacco Hazards Prevention Act (THPA) on the reduction of tobacco use in the general population in Taiwan is understood. However, there has been little research on how these policies affect people with severe and persistent mental illness (SPMI). Hence, the influence of the THPA on daily cigarette use by patients with SPMI was investigated in a 3-year follow-up. The risk and protective factors in smoking behavior and cessation were investigated. STUDY DESIGN: This is an observational study. METHODS: A total of 144 participants (78 of whom had smoked >100 cigarettes throughout their lifetime) were randomly selected from a healthcare network. Then, 100 of 144 patients with SPMI, included 50 smokers and 50 non-smokers, have agreed with 1st year follow-up. Eighty-two patients with SPMI, consisted of 44 smokers and 38 non-smokers, have agreed with 2nd year follow-up. RESULTS: Although women were less likely to smoke than men, those who did smoke reduced the number of cigarettes less than men over the 3-year period. Less-educated patients were more likely to smoke than those who were more educated but reduced the number of daily cigarettes more after implementation of the THPA. Maternal overprotection was a risk factor and paternal care a protective factor for smoking. Addiction, a perception of pleasure, interpersonal relationships, and self-destructive behavior increased cigarette smoking. Patients perceived that smoking alleviated their depressive symptoms. CONCLUSIONS: The THPA was ineffective for patients with SPMI. Some factors had different effects on the development of smoking behavior and the cessation process. Understanding the etiology of smoking can help policymakers establish more effective programs for smoking prevention and cessation.

Maternal mental health and childrearing context in the development of children at 6, 18 and 36 months: a Taiwan birth cohort pilot study.

BACKGROUND: This study investigated a possible pathway of the childrearing context and maternal mental health at 6 months, and how these factors influence children's development at 6, 18 and 36 months. METHODS: Using random sampling, 2048 children and mothers were selected. The mother's health status was evaluated using the Taiwanese version of the 36-Item Short Form Health Survey (SF-36), and infant development was assessed using the high reliable Taiwan birth cohort study instrument. All data were collected using parental self-report, and were analysed using multiple linear regression analysis and further pathway using structural equation modelling. RESULTS: This study showed that 12 factors effected children's development at 6 months, and some dissipated with growth. Of these, maternal education had an enduring effect on different domains of child development, and this effect intensified as the child grew older. Children who grew up in a family with more siblings would show a delay in language development at 6 months; they have a delay in motor and social development at 18 and 36 months. Additionally, maternal mental health effected the children's fine motor development at 6 months. However, this effect disappeared at 18 months, and influenced children's social development at 36 months. CONCLUSIONS: This study demonstrated that the development of children at as young as 6 months is affected by various factors. These factors may dissipate, continue to influence child development up to 3 years of age, turn from being disadvantageous to beneficial, or affect different domains of child development. Also, parental self-report instrument might be has its limitation and could be contributed by several confounding factors. Thus, continuous longitudinal follow-up on changes in maternal conditions, family factors, and environmental factors is vital to understand how these early infantile factors affect each other and influence the developmental trajectories of children into early childhood.

Personality and emotional response in schizophrenics with persistent auditory hallucination.

Personality has been proposed as having a possible effect on the reaction that patients have toward auditory hallucination. However, this factor has not been studied previously. Thus, this study investigated the relationship among demographics, personality, cognition and emotional response in schizophrenics with persistent auditory hallucination. One-hundred and fourteen subjects with persistent auditory hallucination completed the Eysenck Personality Questionnaire, the revised Beliefs about Voices Questionnaire and the Chinese-version Hospital Anxiety and Depression Scale. Structural equation model showed that personality had an effect on beliefs about the hallucination (malevolent or benevolent), which then affected the reaction of patients toward these voices (engages or resists). Their reaction will further affect the anxious or depressed state of the patients. When these hallucinations were categorized into the three levels of omnipotence, beliefs and reactions, the model was more significant than that of one-level model. Persistent auditory hallucination only accounted for a portion of the emotional distress when malevolent or benevolent voices were perceived, and personality characteristics accounted for the remaining emotional distress in schizophrenics. This model helped us understand the relationship between personality, cognition and affective symptoms, such that, when therapists decide what "trait" to change, they can determine at which point to intervene.

Twin-singleton influence on infant development: a national birth cohort study.

BACKGROUND: While studying the development of twins, gestational age and birthweight were suggested as two of the major mediators to be considered. In addition, maternal age, maternal education, parental income and assisted reproductive technologies (ART) also should be considered as moderators. Thus the purpose of this study was to investigate the mediators and moderators of twin and singleton development. METHODS: Being a national birth cohort study, 21 648 infants were randomly selected and developmental measures were assessed at 6 and 18 months post partum. Children's development at 6 and 18 months were measured using the high reliable Taiwan Birth Cohort Study instrument, which measures children's development in four domains of gross motor, fine motor, language and social development. Additionally, maternal sociodemographics including maternal age, maternal education and parental income; children's characteristics including gender, birthweight, gestational age, single or multiple births, ART or natural conception information were also collected. These data were analysed using a three-step multiple linear regression analysis and further validated using structural equation modelling. RESULTS: Parental sociodemographics, children characteristics and being twin all had effect on children's development. Additionally, ART and twin were mediators between maternal age and children's development. Mothers aged over 40 were more likely to choose ART, thus increases their likelihood of having twins. Additionally, mothers aged over 40 were more likely to give birth to premature or low-birthweight babies, regardless if they were twin or not. Twins had a higher prevalence of prematurity or low birthweight, which also affected their development in all four domains at 6 and 18 months. Thus prematurity and low birthweight were mediating factors between twin and children's development; with these two mediating factors controlled, there were no difference between twin and singleton development. CONCLUSIONS: The conceptual construct of structural equation modelling showed these factors interacted and influenced children's development through multiple pathways. Medical intervention may facilitate children's development through prenatal growth and premature care.

Protective effect of the apo epsilon2 allele in major depressive disorder in Taiwanese.

OBJECTIVE: Major depression is an important comorbidity in Alzheimer's disease, which is definitely associated with the apolipoprotein E (apo E) polymorphism. The aim of this study was to explore the role of the different apo E polymorphisms in major depressive disorder (MDD) in a Taiwanese population. METHOD: We examined apo E genotypes in 273 Taiwanese patients with MDD and 429 healthy community controls, and compared their polymorphism distribution. RESULTS: The allelic frequency of apo epsilon2 was significantly lower in patients with MDD than in the controls, whereas no significant difference in apo epsilon4 allelic frequency between these two groups was found. CONCLUSION: The apo epsilon4 allele was not associated with MDD in this study. However, the finding of a lower frequency of the apo epsilon2 allele in MDD could lead to the conclusion that the apo epsilon2 allele likely provides a protective effect against MDD in the Taiwanese population.

The effect of support group on the mental health and quality of life for mothers with autistic children.

BACKGROUND: The purpose of this study was to explore the effect of support groups on the mental health and quality of life for mothers with autistic children. METHOD: A quasi-experimental pre-post control group design was used in this study. The mothers had children without chronic diseases diagnosed as autistic based on Diagnostic and Statistical Manual of Mental Disorder-Fourth Edition (DSM-IV) and were their primary caregivers. The mothers were assigned to control or intervention groups based on their willingness. The 10 weeks of the support group programme served as an intervention. There were three waves of data collection: pre-test, post-test, and after 1 month follow-up. A total of 27 mothers with autistic children were assigned into experimental and control groups. In total, there were eight mothers in the experimental group and 19 mothers served as the control group. RESULTS: The results of this study showed that mental health had not significantly improved in the intervention group compared to those in the control group at the end of the first month during follow-up. However, the subjective well-being and employment status had an effect on their mental health. Only the subjective well-being had an effect on their quality of life. CONCLUSION: According to the results of this study, recommendations included (1) regularly promulgating a caregiver support group, (2) the advancement of training skills within the group, and (3) upgrading and promoting nurses' ability to lead support groups in the future.

Mental health of primary family caregivers with children with intellectual disability who receive a home care programme.

BACKGROUND: The aims of the present study were to describe the change in mental health over time in a group of family caregivers with a child with intellectual disability (ID) and to explore the effect of a home care service on the psychological well-being of the caregiver. METHODS: The authors identified children with ID who received home care services in the southern part of Taiwan. A total of 46 primary family caregivers (age range = 21-65 years) were recruited for the present study. The study design was a quasi-experimental follow-up analysis. The children with ID and their families regularly received home-based care. The 12-item version of the Chinese Health Questionnaire (CHQ) was used to evaluate the subjects' mental health at three time points: (1) baseline, (2) 3 months and (3) 9 months. The validity and reliability of the CHQ have been tested in Taiwan. The Generalized Estimating Equation was used to conduct longitudinal data analyses. RESULTS: The authors found that the family caregivers showed a significant improvement in their mental health by month 9. CONCLUSIONS: The preliminary findings of this study accredit the effect of home care services and suggest that home care services are necessary for family caregivers.

Executive function deficits in non-retarded autistic children.

The purpose of this study was to examine differences between Taiwanese children with autism and their typically developing peers on the Wisconsin Card Sorting Test (WCST). Twenty-six children with autism of normal IQ were included, and matched for chronological age with 52 controls. The WCST scores of the typically developing children were significantly higher for categories completed and percent conceptual level than in the autism group. Scores on perseverative responses, perseverative errors, the number of trials to complete the first category and non-perseverative errors were significantly higher in the autism group. The implications of these findings are discussed.

Care of patients with chronic mental illness: comparison of home and half-way house care.

Community-based services are being developed as mental health services. The purpose of this study was to examine the effect between home care and half-way house services on patients with schizophrenia. The design was quasi-experimental and used repeated measurements. There were 60 subjects, 37 receiving home care and 23 receiving half-way house care which were affiliated with one general hospital in the south of Taiwan. Of the 60 chronic schizophrenic patients, there were 34 males and 26 females with an average age of 34 years. The Quality of Life Scale was applied to measure each patient four times, at an interval of two months. These follow-up data were analyzed by Generalized Estimating Equation-I (GEE-I) because repeated observations on an individual may be correlated. The result showed that the total QOL in patients receiving home care programs was significantly higher than those receiving half-way house service. The total scores of QOL in patients under half-way house and home care services did not show secular change. The patients under home care program showed a somewhat improvement for a short period of time. However, as time went on, the patients showed no obvious improvement in their life quality. The dimensions of independence and social activity in QOL also showed significantly different between these two groups. The results may provide guides on designing programs and activities for the chronic mental patients. However, the best decision to apply which program for patients need continouous and comprehensive assessment.

Toward an understanding of mothering: the care giving process of mothers with autistic children.

The purpose of this study was to explore the care-giving experience of mothers with autistic children. In this qualitative study, a focus group and in-depth interviews were conducted with mothers with an autistic child to uncover the nature of their mothering experience. Data were analyzed for themes with the constant comparison approach of grounded theory. Three themes emerged: (a) the perception about their disabled child; (b) their special concerns for caring for this child and (c) reclaiming and discovering self through understanding the meaning of mothering. The results can help health workers to gain a deeper understanding of the care-giving process for mothers with an autistic child and facilitate mothers to find the meaning of care and their well-being.

Norms for the Wisconsin Card Sorting Test in 6- to 11-year-old children in Taiwan.

The main aims of this study were to develop norms for the Wisconsin Card Sorting Test in 6- to 11-year-old children in Taiwan; to explore the effect of sex, age, birth order, number of siblings, and parental education on WCST performance in 6- to 11-year-old children; and to make a comparison of WCST performance between children in Taiwan and the USA. The results of this comparison of developmental norms of school children in Taiwan and the United States may facilitate the WCST as a clinical or research instrument in combination with other test procedures to assess aspects of cognitive and neuropsychological functioning of school children.

The mental health in mothers with autistic children: a case-control study in southern Taiwan.

The aim of this study was to investigate the impact of autistic children on the mental health of their mothers. Autism is a complicated neuropsychiatric disorder. Evidence shows that mothers with autistic children experience greater stress than those having children with other chronic diseases. In this study we have 1) assessed the mental health of mothers with autistic children; 2) determined their prevalence of minor psychiatric morbidity (MPM); 3) classified their MPM; and 4) determined factors related to their mental health. A case-controlled design was used to compare the mental status among mothers having children with either autistic (n = 30), or Down syndrome (n = 11) and with normal children (n = 56). The mean score of the Chinese Health Questionnaire (CHQ) showed no differences between those mothers of case and control groups. Using a 9-point criterion to screen for MPM in the CHQ, more mothers (37%) in the case group had scores > or = 9 compared with the control group (18%). Mothers of the case group had significantly higher for MPM using logistic regression analysis. The educational level was inversely related to the CHQ scores. Mothers with a CHQ score > or = 9, were later diagnosed with either depression (36%) and anxiety (46%); or anxiety and depression (9%). A primary care model for mothers with autistic children should therefore be developed to prevent them from developing mental disorders.