Evaluation of changes in postnatal care using the "Parents' Postnatal Sense of Security" instrument and an assessment of the instrument's reliability and validity

<p>Abstract</p> <p>Background</p> <p>A sense of security is important for experiences of parenthood in the early postpartum period. The objectives of this study were to evaluate two models of postnatal care using a questionnaire incorporating the Parents' Postpartum Sense of Security (<it>PPSS</it>) instrument and to test the validity of the <it>PPSS </it>instrument.</p> <p>Methods</p> <p>Postal surveys were sent to 234 mothers who had experienced two different forms of postnatal care (study group and control group) and returned by 86.8%. These two groups of mothers were compared for total scores on the <it>PPSS </it>instrument. Demographic variables and mothers' opinions about care interventions were also compared and these variables were tested for correlations with the total <it>PPSS </it>score. A regression analysis was carried out to assess areas of midwifery care which might affect a sense of security. The internal consistency and concurrent validity of the instrument were tested for the total population.</p> <p>Results</p> <p>there were no significant differences between the groups for scores on the <it>PPSS </it>instrument. A total of three variables predicted 26% of the variability on the <it>PPSS </it>scores for the study group and five variables predicted 37% of the variability in the control group. One variable was common to both: "<it>The midwives on the postnatal ward paid attention to the mother as an individual"</it>. There were significant correlations between the total <it>PPSS </it>scores and scores for postpartum talks and visits to the breastfeeding clinic. There was also a significant correlation between the single question: "<it>I felt secure during the first postpartum week</it>" and the total <it>PPSS </it>score. Tests for internal consistency and concurrent validity were satisfactory.</p> <p>Conclusion</p> <p>The proposed new model of care neither improved nor impaired mothers' feelings of security the week following birth. Being seen as an individual by the midwife who provides postnatal care may be an important variable for mothers' sense of postnatal security. It is possible that postpartum talks may encourage the processing of childbirth experiences in a positive direction. Availability of breastfeeding support may also add to a sense of security postpartum. The <it>PPSS </it>instrument has shown acceptable reliability and validity.</p

Parents' assessment of parent-child interaction interventions – a longitudinal study in 101 families

<p>Abstract</p> <p>Background</p> <p>The aim of the study was to describe families with small children who participated in parent-child interaction interventions at four centres in Sweden, and to examine long term and short term changes regarding the parents' experience of parental stress, parental attachment patterns, the parents' mental health and life satisfaction, the parents' social support and the children's problems.</p> <p>Methods</p> <p>In this longitudinal study a consecutive sample of 101 families (94 mothers and 54 fathers) with 118 children (median age 3 years) was assessed, using self-reports, at the outset of the treatment (T1), six months later (T2) and 18 months after the beginning of treatment (T3). Analysis of the observed differences was carried out using Wilcoxon's Signed-Rank test and Cohen's d.</p> <p>Results</p> <p>The results from commencement of treatment showed that the parents had considerable problems in all areas examined. At the outset of treatment (T1) the mothers showed a higher level of problem load than the fathers on almost all scales. In the families where the children's problems have also been measured (children from the age of four) it appeared that they had problems of a nature and degree otherwise found in psychiatric populations. We found a clear general trend towards a positive development from T1 to T2 and this development was also reinforced from T2 to T3. Aggression in the child was one of the most common causes for contact. There were few undesired or unplanned interruptions of the treatment, and the attrition from the study was low.</p> <p>Conclusion</p> <p>This study has shown that it is possible to reach mothers as well as fathers with parenting problems and to create an intervention program with very low dropout levels – which is of special importance for families with small children displaying aggressive behaviour. The parents taking part in this study showed clear improvement trends after six months and this development was reinforced a year later. This study suggests the necessity of clinical development and future research concerning the role of fathers in parent-child interaction interventions.</p

Management of Waste from the International Tokamak Experimental Reactor and from future fusion power plants

An important inherent advantage of fusion would be the total absence of high-level radioactive spent fuel as produced in fission reactors. Fusion will, however, produce activated material containing both activation products and tritium. Part of the material may also contain chemically toxic substances. This paper describes methods that could be used to manage these materials and also methods to reduce or entirely eliminate the waste quantities. The results are based on studies for the International Thermonuclear Experimental Reactor (ITER) and also for future fusion power station designs currently under investigation within the European programme on the Safety and Environmental Assessment of fusion power, Long-term (SEAL)

Föräldrars delaktighet i sitt barns vård vid neonatal intensivvård

When a newborn baby is in need of care in a neonatal intensive care unit (NICU), the care is assumed to be carried out not only by personnel but also by parents. To promote parental participation in this care, the parents are welcome to stay with their child whenever they wish. This thesis includes four papers and has the overall aim of contributing to the understanding of the significance of parental participation in the care of their child on the NICU, as well as the factors that influence, facilitate or obstruct that participation. The thesis is based on participative observations and interviews with parents and personnel at two NICUs. Paper I used a phenomenological hermeneutic lifeworld approach, while Papers II and III used a hermeneutic lifeworld approach, and Paper IV had a descriptive quantitative design. The results of this thesis show a general feeling of exclusion, with the mother experiencing a lack of interaction with the personnel and a sense of not belonging on the NICU. This has a negative impact on her maternal identity. However, when a continuous dialogue existed, and the mother was cared for as a unique person with unique needs, she experienced that she was participating, and this strengthened her maternal identity (I). The personnel on the NICU were ambivalent regarding the presence of parents, and set limits that included dictating conditions for parental participation. In the encounter with the parents they had difficulties in meeting worried parents and sometimes manifested an evasive attitude (II). Although the personnel had good ideals and intended to encourage parental participation, the care, including the terms of parental participation, was determined by the conditions set by the personnel, routines focusing on the care environment and medical technology, and budgetary constraints (III). The nature and extent of parental presence on the NICUs varied depending on the types of accommodations parents were offered. Those who stayed in parent rooms on the units showed more of presence with their children than did parents who stayed at a family hotel, at home or on the maternity ward. The main reason parents had for being with their child was a wish to take parental responsibility. Good treatment by the personnel was the primary factor facilitating parental presence, while parental ill health was the primary obstructing factor (IV). The results show a need to develop a family-friendly environment and tangible strategies to provide optimal conditions for enabling parents to be present and involved in the care of their child on a NICU. In addition, the personnel must be given the resources needed to make this possible