Loneliness among elderly people living in Stockholm: a population study

The purpose was to investigate experienced loneliness among the elderly. The material included 1725 people, aged 75 and over. The study describes relationships between loneliness, social network, cognitive function and health. Thirty-five per cent experienced loneliness, and a higher percentage was found among women. A gradual increase in loneliness was found up to the age of 90, after which a levelling was found. Elderly persons living together with a partner experienced less loneliness. There were no significant differences between those with and without children. Ten per cent reported not having any friends and, of these, one out of two experienced loneliness. A high frequency of experienced loneliness was found among elderly people with reduced cognitive function. Subjectively experienced bad health and loneliness were strongly related to each other, i.e. a person who experienced loneliness did usually not feel completely healthy.     

Routine assessment of amniotic fluid alpha-Fetoprotein in early second-trimester amniocentesis is no longer justified

BACKGROUND: Open fetal neural tube defects are often followed by an increase in alpha-Fetoprotein concentration in amniotic fluid. For over 25 years there has been a routine to measure amniotic fluid alpha-Fetoprotein in conjunction with early genetic amniocentesis. The efficacy of such a screening test in a low-risk population has been questioned but never evaluated in a Swedish population. METHODS: Data were reviewed retrospectively from all consecutive early second-trimester genetic amniocenteses from two hospitals during the years 1993-2003. Indications for the genetic amniocenteses were maternal age > or = 35 years, maternal anxiety or a history of fetal aneuploidy. A questionnaire was sent to all obstetric clinics in Sweden regarding current common policy and experience of routine amniotic fluid alpha-Fetoprotein measurements, in the detection of open fetal neural tube defects. RESULTS: A total of 1,813 samples were included. In eight cases (0.4%) the amniotic fluid alpha-Fetoprotein concentrations were > or = 3 multiples of median, but five of them were false positive (63%). Out of the three true positive cases, one had clinical relevance. In the other two cases the detection of open fetal neural tube defects was of subordinate importance. In Sweden, during 2004, 91% of the obstetric clinics performed routine assessment of amniotic fluid alpha-Fetoprotein at second-trimester genetic amniocentesis, but only 9% regarded the analysis useful in clinical practice. CONCLUSIONS: According to our results, routine measurement of amniotic fluid alpha-Fetoprotein in early second-trimester genetic amniocentesis, to rule out a risk of open fetal neural tube defects, does not seem justified. The clinical usefulness seems to be limited.     

1/f β fluctuations in bimanual coordination: an additional challenge for modeling

We analyzed the correlation structure of discrete relative phase (DRP) series in bimanual in-phase and anti-phase coordination by associating a number of fractal methods and using discrete rather than continuous relative phase measurement. ARFIMA/ARMA modeling provided statistical evidence for the presence of long-range correlation, and the series were unambiguously characterized as 1/f ^β noise. Diverging accounts of bimanual coordination are defended in the literature. Since the evidence for 1/f ^β noise provides new insight into the properties of stability in coordination, it should be considered as an empirical criterion for determining which mechanisms are likely to be engaged in bimanual coordination models. We discussed some implications for studying the neural basis of coordination, and we tested the performance of three current models in accounting for 1/f ^β noise in DRP. None of these models was proven to generate the expected correlation structure.     

Young children traumatized by organized violence together with their mothers--the critical effects of damaged internal representations

Three examples of young Kosovar children who were exposed to brutal violence together with their mothers are presented to illustrate how important it is to understand the impact of traumatic events on young children's development from the perspective of the parent-child relationship. The traumatized mothers' internal representations of self and self-being-together-with-child were damaged, and this in turn led to their care-giving system and internal representations of the children being negatively affected. No longer being able to see themselves as protective and loving parents, the mothers were unable to respond to their children with care-giving behaviour. The traumatized children's increased attachment behaviour and posttraumatic symptoms functioned as a trigger for posttraumatic symptoms in the mothers and contributed to a disengagement of the care-giving system. The on-going process disrupted the previous attachment pattern in mother-child interaction and a disorganized attachment pattern developed.     

‘It’s the sense of responsibility that keeps you going’: stories and experiences of participation from rural community health workers in Guatemala

Background

In 1978, the Alma-Ata declaration on primary health care (PHC) recognized that the world’s health issues required more than just hospital-based and physician-centered policies. The declaration called for a paradigm change that would allow governments to provide essential care to their population in a universally acceptable manner. The figure of the community health worker (CHW) remains a central feature of participation within the PHC approach, and being a CHW is still considered to be an important way of participation within the health system.

Methods

This study explores how the values and personal motivation of community health workers influences their experience with this primary health care strategy in in the municipality of Palencia, Guatemala. To do this, we used an ethnographic approach and collected data in January-March of 2009 and 2010 by using participant observation and in-depth interviews.

Results

We found that the CHWs in the municipality had a close working relationship with the mobile health team and with the community, and that their positions allowed them to develop leadership and teamwork skills that may prove useful in other community participation processes. The CHWs are motivated in their work and volunteerism is a key value in Palencia, but there is a lack of infrastructure and growth opportunities.

Conclusion

Attention should be paid to keeping the high levels of commitment and integration within the health team as well as keeping up supervision and economic funds for the program.     

Visual Impairment Related to Cognition and Loneliness in Old Age

Reported problems in visual acuity were examined as determinants of loneliness experienced by community dwelling people with either impaired or unimpaired cognition. The Mini-Mental State Examination (MMSE) was used as a screening instrument to form a cognitively-impaired (MMSE 20–23/30) and a cognitively-intact group (MMSE 28–30/30). A total of 147 subjects took part in the study and were examined by an optometrist. Subjects with intact cognition tended to report visual problems more often than subjects with cognitive deficits. One out of two subjects had slight visual impairment, in both cognitive groups. After acuity had been optimally corrected, six to seven out of ten subjects' visual acuity did improve. In a multiple regression analysis, higher MMSE score and visual improvement were significantly related to lower levels of self-reported loneliness among the elderly with their cognition intact, but not among the subjects with impaired cognition.