Child maltreatment, family characteristics and adult adjustment: mediating and moderating processes

Two alternate processes that may explain the relationship between child maltreatment, childhood family characteristics and adult adjustment (mediation and moderation) were tested using retrospective data from a community sample (N = 175). The levels of five different types of child maltreatment did not mediate the relationship between childhood family variables and adult adjustment. In contrast, family background played a mediating role in the relationship between maltreatment and adjustment. Evidence of moderation was found in the interactions between different maltreatment types in predicting adjustment. Partial support was found for the moderating influence of family factors on the relationship of maltreatment to adjustment.

Changes over time in sexual and relationship functioning of people with multiple sclerosis

Relationship and sexual satisfaction among people with multiple sclerosis (MS) has received little research attention. This article reports on a longitudinal investigation of the impact of coping style and illness-related variables among people with MS and the general population on sexual and relationship functioning. Both men (n = 120) and women (n= 201) with MS and men (n = 79) and women (n = 160) from the general population participated in the study at two points in time, 6 months apart. People with MS experienced lower levels of sexual activity, sexual satisfaction, and relationship satisfaction and higher levels of sexual dysfunction. Generally speaking, the time 1 levels of the health and coping variables explained little of the variance in the time 2 sexual and relationship variables. However, sexual activity at time 1 contributed significant unique variance to relationship satisfaction at time 2 for MS men, and coping strategies at time I contributed to relationship satisfaction among general population women at time 2. Furthermore, for those respondents who had been diagnosed with MS for less than 7 years, levels of sexual activity at time 2 were predicted by levels of sexual and relationship satisfaction, as well as levels of sexual activity at time 1. These results suggest that strategies used to cope with illness may not play a major role in sexual and relationship satisfaction. However, an examination of these strategies over a longer time frame is needed.

Exacerbation of symptoms among people with multiple sclerosis: impact on sexuality and relationships over time

This study was designed to evaluate the impact of an exacerbation in symptoms among men and women with multiple sclerosis (MS) on sexuality and relationship satisfaction. A total of 321 people with MS (120 men, M age = 48.10 years; 201 women, M age = 45.78 years), and 239 people from the general population (79 men, M age = 53.93 years; 160 women, M age = 45.89 years) completed measures of relationship satisfaction and sexuality, and then completed these measures again 18 months later. The results demonstrated that both men and women with MS reported significantly higher levels of sexual dysfunction than did the general population. The no exacerbation group also reported significantly lower levels of sexual activity and of relationship satisfaction than the general population group over the 18-month period. Women in all groups reported significantly higher levels of sexual dysfunction but also higher levels of sexual activity than did men at each time period. They also reported significantly higher levels of sexual satisfaction at the 18-month follow up. These results suggest that men and women respond in similar ways to MS, and that people with MS do not necessarily experience poorer levels of sexual interaction or relationship quality when they experience an increase in their physical symptoms.

Chromatic and luminance losses with multiple sclerosis and optic neuritis measured using dynamic random luminance contrast noise

We measured thresholds for detecting changes in colour and in luminance contrast in observers with multiple sclerosis (MS) and/or optic neuritis (ON) to determine whether reduced sensitivity occurs principally in red-green or blue-yellow second-stage chromatic channels or in an achromatic channel. Colour thresholds for the observers with MS/ON were higher in the red-green direction than in the blue-yellow direction, indicating greater levels of red-green loss than blue-yellow loss. Achromatic thresholds were raised less than either red-green or blue-yellow thresholds, showing less luminance-contrast loss than chromatic loss. With the MS/ON observers, blue-yellow and red-green thresholds were positively correlated but increasing impairment was associated with more rapid changes in red-green thresholds than blue-yellow thresholds. These findings indicate that demyelinating disease selectively reduces sensitivity to colour vision over luminance vision and red-green colours over blue-yellow colours.

The effects of economic disadvantage on psychological well-being and quality of life among people with multiple sclerosis

This study investigated the impact of economic disadvantage among people with multiple sclerosis (MS) on their psychological well-being and quality of life. Participants were 113 people with MS (31 males, 82 females). Information was obtained on income, lost income, costs of MS, economic pressure, coping, psychological well-being and quality of life. Economic pressure, and not actual MS-related costs predicted psychological well-being. Costs, economic pressure and coping predicted quality of life. These results demonstrate that pressure due to changed economic circumstances, as well as coping with these pressures is important in the quality of life of people with MS.

The development and validation of the impact of multiple sclerosis scale and the symptoms of multiple sclerosis scale

Objective

To develop and validate the Impact of Multiple Sclerosis Scale (IMSS) and the Symptoms of Multiple Sclerosis Scale (SMSS) using the Extended Disability Status Scale (EDSS) for construct validity.
Design

Panel design involving test-retest over 4 months.
Setting

A mailed survey.
Participants

Volunteers with a diagnosis of multiple sclerosis (MS) recruited from an MS support service in Australia: 193 people (mean age, 39y) and 150 people participated at time 1 and time 2, respectively.
Interventions

Not applicable.
Main Outcome Measures

Principal components analyses, the Cronbach α, and descriptive statistics for the 2 scales; correlations for construct validity with the EDSS and retest; and confirmatory factor analysis to test the stability of IMSS and SMSS components over time.
Results

The IMSS yielded 5 independent and reliable components; the SMSS yielded 3 components; both component structures were stable over time. These scales showed convergent validity with the EDSS.
Conclusions

The IMSS and SMSS are psychometrically sound scales suitable for clinical and research purposes to assess the symptoms and impact of MS.

A longitudinal study of coping strategies and quality of life among people with multiple sclerosis

The current study was designed to examine the role of coping strategies on quality of life (QOL) of people with multiple sclerosis (MS) over a period of 12 months. Respondents were 321 people with MS and 239 people from the general population who completed measures of QOL on two occasions, 12 months apart. People with MS also completed measures of how they coped with their illness. The results demonstrated that people with MS experienced lower levels of QOL at both points in time. For people with MS, QOL domains strongly predicted other QOL domains at both time 1 and time 2. The coping strategies of social support, focusing on the positive and wishful thinking were consistent predictors of physical QOL, psychological QOL, social QOL and environmental QOL. These findings indicate that coping strategies play an important role in predicting the QOL of people with MS.
Keywords Coping - Multiple sclerosis - Quality

Perceptions of relationship and sexual satisfaction among people with multiple sclerosis and their partners

The study evaluated relationships and sexuality among people with multiple sclerosis (MS) and their partners. The results were compared to findings among couples in the general population. Participants were 45 heterosexual people with MS and their partners and 32 heterosexual people from the general population and their partners. There was a high level of concordance between the views of couples from the general population, but not among couples where one partner had MS. Partners of people with MS were more likely than people with MS to feel that MS had a negative impact on the physical and emotional support in their relationship. People with MS also experienced more problems in their relationship and sexual functioning, but not their sexual satisfaction, than people from the general population. The implications of these results in terms of support programs for people with MS and their partners are discussed.

Changes in quality of life and coping among people with multiple sclerosis over a 2 year period

There is a need to investigate the impact of different coping strategies on quality of life (QOL) of people with multiple sclerosis (MS), in order to better inform intervention programs for this population. This study evaluated the relationship between QOL and coping over a 2 year period among people with MS. Participants were 382 people with MS (144 male, 238 females) and 291 people without a neurological or other chronic illness from the general population (101 males, 190 females). People with MS experienced lower QOL than the control group in the domains of global QOL, independence, social and spiritual QOL scales, as well as the problem solving and social/emotional support coping scales. Interestingly, people with MS experienced higher psychological QOL than the general population, and higher detachment and focusing on the positive coping. Over time, people with MS demonstrated increases in their global QOL as well as in their social/emotional support coping. Women demonstrated higher levels than men of global QOL and Social/emotional support coping. The results of these findings have implications for information and intervention programs for people with MS.