Sleep during the third trimester of pregnancy: the role of depression and anxiety

Depression has been associated with sleep disturbances in pregnancy; however, no previous research has controlled the possible confounding effect of anxiety on this association. This study aims to analyze the effect of depression on sleep during the third trimester of pregnancy controlling for anxiety. The sample was composed by 143 depressed (n = 77) and non-depressed (n = 66) pregnant women who completed measures of depression, anxiety, and sleep. Differences between groups in sleep controlling for anxiety were found. Depressed pregnant women present higher number of nocturnal awakenings and spent more hours trying falling asleep during the night and the entire 24 h period. Present findings point out the effect of depression on sleep in late pregnancy, after controlling for anxiety.This research was supported by FEDER Funds through the Programa Operacional Factores de Competitividade - COMPETE and by National Funds through FCT – Fundação para a Ciência e a Tecnologia under the project: PTDC/SAU/SAP/116738/2010

Quantifying the effects of temperature and noise on attention-level using EDA and EEG sensors

Most people with Autism Spectrum Disorder (ASD) experience atypical sensory modality and need help to self-regulate their sensory responses. Results of a pilot study are presented here where temperature, noise types and noise levels are used as independent variables. Attention-based tests (ABTs), Electrodermal Activity (EDA) and Electroencephalography (EEG) sensors are used as dependent variables to quantify the effects of temperature and noise. Based on the outcome of the analyses, it is feasible to use off-the-shelf sensors to recognize physiological changes, indicating a possibility to develop sensory management recommendation interventions to support people with ASD

Stress among parents of children with and without autism spectrum disorder: a comparison involving physiological indicators and parent self-reports

Parents of children with Autism Spectrum Disorder (ASD) have been reported as experiencing higher levels of stress and poorer physical health than parents of typically developing children. However, most of the relevant literature has been based on parental self-reports of stress and health. While research on physiological outcomes has grown in recent years, gaps still exist in our understanding of the physiological effects, if any, of stress related to parenting a child with ASD. The present study compared parent-reported stress, anxiety, and depression, as well as selected physiological measures of stress (i.e., cortisol, alpha-amylase, and ambulatory blood pressure and heart rate) between matched groups of parents of children with (N = 38) and without (N = 38) ASD. Participants completed questionnaires, collected saliva samples for the purpose of measuring cortisol and alpha-amylase, and wore an ambulatory blood pressure monitor for 24 h. Parents of children with ASD reported significantly higher levels of parental distress, anxiety, and depression than parents of typically developing children. Parent-reported distress, anxiety, depression, and health were not correlated with physiological measures. With the exception that parents of children with ASD had significantly lower cortisol levels 30 min after waking, no other significant group differences were found for physiological measures. Parents of children with ASD reported significantly higher use of a number of adaptive coping strategies (e.g., emotional support) in comparison to parents of typically developing children. Results are discussed in the context of implications for future research directions, stress research, and practical implications for parental support

Psychological and ethical issues in third party assisted conception and surrogate motherhood

The continuing increase in babies born via third party assisted conception (AC) and surrogate motherhood across the world shows the success of and medical and social demand for third party interventions in family building. However, with the increasing use of such interventions world-wide, commercialisation and commodification have proliferated. This in turn has led to inequality in access to AC services, in choice of third party input, and in questionable human rights and psychosocial welfare issues. Transitioning to parenthood using third party AC and surrogate motherhood, in addition to requiring equality in access, also demand accuracy of birth and genetic information. In the absence of accurate record keeping, continuing practices of anonymity, and marginalization of the contribution of donors and surrogates, psychological, social, health and ethical questions are raised for donors, recipients and potentially for (genetic, gestational) part, half and full offspring, siblings and others in the extended family such as grandparents

The Medical Outcome Study‐HIV Health Survey: A systematic review and reliability generalization meta‐analysis

The Medical Outcome Study‐HIV Health Survey (MOS‐HIV) is one of the most used questionnaires for the evaluation of the health‐related quality of life (HRQoL) in people living with HIV (PLWHIV) in both medical settings and research studies. This study aimed to estimate the average reliability of the MOS‐HIV scores and to evaluate the characteristics of the studies that could explain the variability between reliability estimates. Furthermore, the study aimed to estimate the induction rate of the reliability of the MOS‐HIV. A systematic review of the previous literature, including studies that reported α and/or test–retest coefficients with the data at hand for the total score of the MOS‐HIV and the subscales, was conducted. Fifty studies (52 samples; N = 14,132) were included in the reliability generalization meta‐analysis. The average α coefficient for the total score of MOS‐HIV was .91 and above .80 for all of the subscales, except for role functioning, which had an average coefficient of .76. Different study dimensions were related to the heterogeneity of reliability between studies. Reliability induction was found to be 76.1%. The results obtained in the present study indicate that the MOS‐HIV is a reliable instrument for HRQoL evaluation in PLWHIV, for clinical and research purposes. In the clinical practice of health services, nurses could employ this gold standard for reliable evaluations of HRQoL in PLWHIV.This study was funded by the Office of the Vice President of Research and Knowledge Transfer of the University of Alicante (GRE‐18‐17B)