The assessment of preschool children with ESSENCE symptoms: concordance between parents, preschool teachers and child psychologists.

BACKGROUND: It is important to detect children with Early Symptomatic Syndromes Eliciting Neurodevelopmental Clinical Examinations (ESSENCE) in order to implement early intervention and support for the child and family. Standardized instruments for assessment in different contexts of behaviour problems, engagement and psychosocial health obtain an objective picture of the preschool child's mental health. AIM: To explore and compare parents', preschool teachers' and child health care psychologists' assessment of behaviour, everyday function, engagement, social interaction and psychosocial health in children with ESSENCE symptoms. METHOD: Parents of 152 children (114 boys and 38 girls, 4.5 ± 1 years) with ESSENCE symptoms, 155 preschool teachers and 8 child psychologists participated. Parents and preschool teachers assessed externalizing and internalizing behavioural problems using the Strengths and Difficulties Questionnaire (SDQ), including the SDQ supplement for assessing the impact of behavioral problems on daily function. Preschool teachers also assessed engagement and social interaction using the Children's Engagement Questionnaire (CEQ), and the child psychologists assessed psychosocial health with the Child Psychosocial Health Assessment (LillaLAPS) and template in conversations with parents of children with neurodevelopmental problems. RESULTS: Parents', preschool teachers' and child psychologists' assessment of the child's ESSENCE symptoms overall agreed. Both parents and preschool teachers see a strength in the child's social abilities. Differences in mean values show that parents assess more conduct, emotional symptoms and problems in daily life and more social skills, compared to the preschool teachers rating more peer problems. CONCLUSION: It is important to consider different contexts to identify the child's need for support in everyday life. Expanded use of validated screening instruments in clinical practice would promote detection of children not already identified as exhibiting neurodevelopmental problems.

Disclosure of abuse among female patients within general psychiatric care - a cross sectional study.

BACKGROUND: Experiences of abuse are common among women in general psychiatric care. Even so, there are to our knowledge no previous national or international studies exploring disclosure in a general psychiatric setting of female patient's experiences of abuse to staff or to formal and informal networks. This study aimed to explore women's disclosure of experiencing physical, emotional and/or sexual abuse during their most recent contact with staff at a general psychiatric clinic. The study also aimed to determine whether the women have previously disclosed abuse to anyone. METHODS: A consecutive sampling of eligible female patients at a general psychiatric clinic in an urban area of southern Sweden answered the NorVold Abuse Questionnaire, NorAQ, a self-administrated questionnaire. NorAQ has previously been used and further developed to compare the prevalence of abuse in women present in gynecological outpatient settings in the five Nordic countries. Seventy-seven women with experiences of abuse participated in the research. Descriptive statistics were used to analyse the data. RESULTS: Most respondents did not disclose their experiences of abuse to staff at the general psychiatric clinic. Women with experiences of physical abuse (n = 40), emotional abuse (n = 37) and sexual abuse (n = 37) chose not to disclose their experiences. Respondents disclosed abuse more often to others than to staff. CONCLUSIONS: Our findings indicated the importance of including routine questions concerning abuse experiences as a natural part of female patients' medical history.

Nursing assistants: "he seems to be ill" - a reason for nurses to take action: validation of the Early Detection Scale of Infection (EDIS).

BACKGROUND: Signs and symptoms of infection in frail elderly are atypical, causing delay in diagnosis and treatment. To improve communication between healthcare staff of signs and symptoms of infection we developed an instrument, using qualitative data from observations by nursing assistants when they suspected infection. The aim of this study was to assess the validity of nursing assistants observations by developing and testing the instrument for early detection of infection in elderly nursing home residents. METHODS: The early detection of infection (EDIS) instrument was based on data from focus interviews with nursing assistants. Over one year the nursing assistants used EDIS to document episodes of suspected early signs and symptoms of infection in 204 nursing home residents. Two physicians classified documented episodes as "no infection", "possible infection", and "infection". The content validity of the 13 items of the EDIS was established to explore the relationships between the items. The construct validity was used to explore the relationship between the items and the presence or absence of infection. The predictive value of the developed model was evaluated by the percentage of correct classifications of the observed cases. Generalized linear model (ordinal multinomial distribution and logit link) was used. RESULTS: Of the 388 events of suspected infection, 20 % were assessed as no infection, 31 % as possible infection and 49 % as infection. Content validity analysis showed that 12/13 of the items correlated significantly with at least one other statement. The range in number of significant inter-correlations was from 0 ("pain") to 8 ("general signs and symptoms of illness"). The construct validity showed that the items "temperature" , "respiratory symptoms" and "general signs and symptoms of illness" were significantly related to "infection", and these were also selected in the model-building. These items predicted correct alternative responses in 61 % of the cases. CONCLUSION: The validation of EDIS suggests that the observation of "general signs and symptoms of illness", made by nursing assistants should be taken seriously in detecting early infection in frail elderly. Also, the statement "He/She is not as usual" should lead to follow-up.

Inverse relationship between body mass index and mortality in older nursing home residents: a meta-analysis of 19,538 elderly subjects.

Body mass index (BMI) and mortality in old adults from the general population have been related in a U-shaped or J-shaped curve. However, limited information is available for elderly nursing home populations, particularly about specific cause of death. A systematic PubMed/EMBASE/CINAHL/SCOPUS search until 31 May 2014 without language restrictions was conducted. As no published study reported mortality in standard BMI groups (<18.5, 18.5-24.9, 25-29.9, ≥30 kg/m(2)), the most adjusted hazard ratios (HRs) according to a pre-defined list of covariates were obtained from authors and pooled by random-effect model across each BMI category. Out of 342 hits, 20 studies including 19,538 older nursing home residents with 5,223 deaths during a median of 2 years of follow-up were meta-analysed. Compared with normal weight, all-cause mortality HRs were 1.41 (95% CI = 1.26-1.58) for underweight, 0.85 (95% CI = 0.73-0.99) for overweight and 0.74 (95% CI = 0.57-0.96) for obesity. Underweight was a risk factor for higher mortality caused by infections (HR = 1.65 [95% CI = 1.13-2.40]). RR results corroborated primary HR results, with additionally lower infection-related mortality in overweight and obese than in normal-weight individuals. Like in the general population, underweight is a risk factor for mortality in old nursing home residents. However, uniquely, not only overweight but also obesity is protective, which has relevant nutritional goal implications in this population/setting.

The life course of women who have experienced abuse - a life chart study in general psychiatric care.

The life chart offers rich information that provides a broader picture of the lives of women who have experienced abuse. Life charts could be useful for nurses identifying women in general psychiatric care who have experienced abuse. Despite experiences of abuse and stressful events during childhood, there were only a few indications of them receiving support in the life charts. Many of the women had as adults been in contact with or received care at numerous healthcare services. Violence against women is a worldwide problem and has an impact on the lives of women and girls. The study aims to investigate the life course of women within psychiatric care who have experienced abuse. The women's resources, stressful events, experience of abuse, perpetrators, mental ill health, and care and support throughout the life course are also highlighted. Eleven women who had all sought general psychiatric care in an urban area in Sweden participated. A computer software program was used for constructing life charts for each participant, and manifest content analysis was used to analyse the data. The women's social status and resources differed, and some of them spoke of only experiencing few stressful events growing up, while others described a stressful childhood. All of the women had been abused sometime during their life course, and most of the perpetrators were known to the women. Even so, the women had seldom disclosed their childhood abuse. As adults, the women were diagnosed with psychiatric diagnoses, and suicidal behaviour increased. The life chart offers rich information and a broader picture of the life history of women who experienced abuse as well as constituting a tool useful for identifying women with experiences of abuse.

Schizophrenia, neighbourhood, and crime.

OBJECTIVE: To investigate the relationship between the prevalence of schizophrenia and measures of social deprivation in varying areas in the city of Malmö. METHOD: A case-finding study of schizophrenia was combined with a victimization survey. Data was factor-analysed and visualized using geographical information system software. RESULTS: The schizophrenic patients lived predominantly in socially disorganized areas characterized by high levels of disorder, fear of crime and victimization. The local prevalence of schizophrenia covaried significantly with all indices of social disorganization. In addition, a significant but weak association was obtained between prevalence of schizophrenia and fear of specific persons in the neighbourhood. CONCLUSION: In spite of enormous changes in social conditions, psychiatric knowledge and organization of treatment, and political ambitions, schizophrenic patients still aggregate in socially deprived areas. This segregation may result in worsening of the illness as well as increasing the social disorganization in the local domicile.

Dissecting a population genome for targeted screening of disease mutations.

Compared to mixed populations, population isolates such as Finland show distinct differences in the prevalence of disease mutations. However, little information exists of the differences on the prevalence of different disease alleles in regional populations with different history of multiple bottlenecks. We constructed a DNA-array and monitored the prevalence of 31 rare and common disease mutations underlying 27 clinical phenotypes in a large population-based study sample. Over 64 000 genotypes were assigned in 2151 samples from four geographical areas representing early and late settlement regions of Finland. Each sample was analyzed in duplicate and a total of 142 000 array-derived genotyping calls were made. On average one in three individuals was found to be a carrier of one of the 31 monitored mutations. This should remove fears of the stigmatizing effect of a carrier-screening program monitoring multiple diseases. Regional differences were found in the prevalence of mutations, providing molecular evidence for the deviating population histories of regional subisolates. The mutations introduced early into the population revealed relatively even distribution in different subregions. More recently introduced rare mutations showed local clustering of disease alleles, indicating the persistence of population subisolates and the effect of multiple bottlenecks in molding the population gene pool. Regional differences were observed also for common disease alleles. Such precise information of the carrier frequencies could form the basis for targeted genetic screens in this population. Our approach describes a general paradigm for large-scale carrier-screening programs also in other populations.

MECP2 gene analysis in classical Rett syndrome and in patients with Rett-like features.

OBJECTIVE: To discuss the diagnostic criteria for Rett syndrome based on mutational screening of the methyl-CpG-binding protein 2 gene ( MECP2 ) in patients with classic Rett syndrome and patients with Rett-like features. METHODS: Thirty-nine patients with classical Rett syndrome, one with preserved speech variant (PSV), and 12 patients with developmental delay and some features of Rett syndrome were recruited for sequence analysis of the MECP2 gene coding region. The phenotype of the patients was correlated with the presence and type of the mutation as well as the X-chromosome inactivation (XCI) pattern. RESULTS: found in 100% of the patients with classical Rett syndrome originating from Finland. One novel mutation, P127L, was detected in a patient with PSV. No mutations were found in other cases. The XCI status was found to be random in 72% of the patients with classical Rett syndrome, including the patient with PSV and all patients with developmental delay informative for the analysis. CONCLUSIONS: An MECP2 mutation can be found in almost every patient with classical Rett syndrome. More patients need to be analyzed in order to clarify the mutation prevalence in patients with atypical Rett syndrome and in patients with mental retardation.

Assessment and prevention of shivering in patients with severe cerebral injury. A pilot study.

Low body temperature is induced by surface cooling to reduce metabolic demands in patients with severe cerebral injury. Shivering, which increases energy expenditure, is a common effect of surface cooling. The aim of this pilot study was to investigate whether increased gradient between the set point and peripheral temperature is related to shivering and whether modifying the loss of body heat during surface cooling decreases the frequency of shivering. Seven cerebrally injured patients at a neurosurgical ICU were studied. Shivering, surface cooling and the temperature gradient measured as the tympanic and the tip toe temperatures were registered every 30 min. Shivering was assessed at three levels: no shivering, mild shivering and severe shivering. In four patients the arms and legs were covered with a cotton cloth for part of the observation time to modify the rate of heat loss. The temperature measurements were repeated in each patient between 13 and 42 times. Four patients out of seven shivered. There was a significant association between increased temperature gradient and shivering (P < 0.01). Modifying the rate of heat loss decreased the temperature gradient (P < 0.001). By simultaneously measuring the tympanic and tip toe temperatures it may be possible to detect shivering earlier and decrease its frequency by modifying the loss of body heat during surface cooling.

Are there any mild interhemispheric effects after moderately severe closed head injury?

Interhemispheric communication of motor, sensory and language information in parallel with information processing was investigated in four male patients (age range 22-37 years) 3 and 6 months after moderately severe closed head injury. Specific tasks of interhemispheric functions were given: linguistic tasks (tactile naming, writing and ideomotor praxis), motor tasks (graphaesthesia, tactile and finger localization) and sensory tasks (smell and colour vision). Information processing was evaluated by means of the Paced Auditory Serial Addition Task (PASAT). In comparison with age-matched controls (normals and paraplegics), post-injury findings indicated subtle motor, sensorimotor and language deficits in combinations suggesting mild interhemispheric disconnection. On most tasks, patients' performance improved over time along with gradual normalization of information processing. It is concluded that interhemispheric effects in the early phases after head injury may have a significant bearing on the process of recovery and functional restoration.

Sustained attention and awareness of disability in chronic neglect.

The possible causative role of defective sustained attention and awareness of disability on the persistence of neglect was explored. The study included stroke patients who had had moderate or severe neglect 1-5 years before the start of the present examination. Questionnaire responses showed that the patients were aware of their disability. Impaired sustained attention was associated with poor performance in two out of three tests most sensitive in detecting neglect. This, together with indications of compensation on neglect tests, is interpreted as providing support for the hypothesis that chronic neglect is related to an impaired sustained attention.

Word length coding in neglect dyslexia.

Single word reading was examined in two patients with left visual neglect. Both patients showed preservation of word length, which is the salient feature of neglect dyslexia. By varying lexical and contextual parameters we could, however, induce responses considerably shorter or longer than the stimuli. The findings are relevant to current accounts of neglect dyslexia.

Effects of transcallosal surgery on interhemispheric transfer of information.

The effects of transcallosal surgery on interhemispheric transfer of information were investigated in five patients who underwent partial section of the corpus callosum for evacuation of a brain tumor. In comparison with normal controls, postoperative findings indicated subtle motor and/or sensory manifestations of hemispheric disconnection which tended to resolve overtime. However, in no case were the disconnection effects disabling in the performance of daily activities.

Tactile line-bisection in normal subjects.

The effects of spatial position, handedness, and hand of performance were assessed in 36 normal subjects using a tactile line-bisection task described in 1980 by Bowers and Heilman. An interaction between hand of performance and spatial position indicated that both hemispace and anatomical pathways determine laterality effects. Neither the left-hand superiority nor the leftward error in the midline condition by both hands found in an earlier study could be observed here. Only right-handers were influenced by starting condition, which in this setting acted as a spatial cue. Finally, some subjects used nonspatial strategies, a confounding factor that needs evaluation in further studies.

A tactile maze test in unilateral spatial neglect: the influence of vision and recording technique.

Right brain-damaged patients with left spatial neglect were examined on a tactile maze task. They started to explore the right side of the maze and their search times were longer on the left side. Their performance was the same whether blindfolded or not, which contrasts with the results of other studies and probably reflects differences in task demand. The present results do not support a previous observation that visual neglect can be compensated through the tactile modality. Our patients had markedly longer search times than normal controls in the right as well as the left hemifield, and search times in both hemifields were positively correlated. The outcome of the maze test in this context may therefore depend to a large extent on impaired topographical processing.

The influence of stimulus properties on visual neglect.

Twenty five patients with right cerebral hemisphere damage and neglect participated in a series of bisection experiments. As expected, long lines were bisected to the right of true midpoint. By contrast, large circles and long white paper strips were bisected accurately, or with leftward errors. Small objects were less sensitive to stimulus properties: short lines and paper strips, and small circles, were bisected to the left of true midpoint, and these leftward errors were equally common as rightward errors with long lines. When asked to draw a perpendicular line of the same length as the presented horizontal line, patients overestimated the length of short lines but underestimated that of long lines. Presenting lines in near and far extrapersonal space selectively affected bisection of short lines. The results suggest that two opposing, independent mechanisms determine bisection performance in left neglect.

Through a looking glass. A new technique to demonstrate directional hypokinesia in unilateral neglect.

A line cancellation task was performed by right brain-damaged patients with neglect in two response conditions. The task was presented either in normal view or through a 90 degree angle mirror with direct view prevented. The latter decouples the direction of visual attention and of arm movement. In the mirror condition, 4 of 18 patients cancelled lines only in right hemispace which means that they directed their visual attention to the left but failed to execute movements towards contralateral hemispace--what has been termed directional hypokinesia. In contrast, 10 patients cancelled lines only in left hemispace in the mirror condition, which accords better with attention-representation deficit hypotheses. Our results support a division of the neglect syndrome according to whether perceptual or premotor deficits are predominant.

Apparent right neglect in patients with left visual neglect.

Two patients with unilateral left visual neglect were asked to bisect lines of different lengths. They showed, as expected, a rightward bias with longer lines. In contrast, they consistently transected very short lines (25 mm) to the left of the objective midpoint. The finding confirms a previous observation of similar behaviour but differs in other aspects that are of theoretical importance.

Birth stress, handedness and cognitive performance.

Information regarding conditions during pregnancy and delivery was obtained by extensive interviews with mothers to left-handed and right-handed students. Using the same criterion as van Strien, Bouma and Bakker (1987) for defining birth stress, the present study did not replicate their findings of higher frequency of reported birth stress in left-handers. The difference in outcome was ascribed to differences in recruitment of subjects, the present sample constituting a majority of left hand writers from a population of 921 students, while the van Strien sample was less well defined. The present study was extended by comparing left-handed and right-handed subjects (separated for sex) with and without birth stress, on verbal and nonverbal abilities, and on eye dominance, early learning difficulties and familial sinistrality. Left eye dominance was more frequent in male left-handers with birth stress. Birth stress alone had negative effects on cognitive performance, different for males and females.

Hand preference in a population of Swedish college students.

A hand preference inventory was administered to a population of 921 Swedish college students. The questions concern writing, drawing, throwing a ball, cutting with scissors, tooth brushing, cutting with a knife, and using a hammer, each with five response alternatives: always right, mostly right, either hand, mostly left and always left. A consistent preference over all activities for the left hand was rare (4%), but common for the right hand (62%). Corresponding percentages for writing hand were 9% and 89%, thus contradicting recent reports of a dramatic increase of left-handedness. There were no sex differences. Hand preference for writing was highly correlated with that for the other activities. Self-reported parental sinistrality was more common in respondents with a consistent left hand preference. There was no association between nonright-handedness and self-reported early learning difficulties, although among females mixed handers tended to report a higher frequency of difficulties in learning to write.