Multiple Sclerosis (MS) is the most common demyelinating disease affecting the central nervous system. Over 80% of MS patients are in the relapsing remitting stage. Symptoms range from fever, fatigue, emotional distress, tingling, numbness, optic neuritis, spasticity, muscle weakness, impaired coordination, to other abnormal neurological problems. Expression of symptoms is known as a relapse or exacerbation. The cause of relapses is unknown, but multiple factors seem to play a significant role. Possible factors that may influence MS onset and relapse consist of a genetic association, viruses, disruption of the blood-brain barrier, and stress. Stress has shown to have negative implications and may stimulate relapses. Thus, this study examined a possible stress intervention that most people already had available to them, companion animals. Companion animals have been shown to lower blood pressure, decrease heart rate, provide social support, and reduce stress. The main hypothesis was to evaluate whether or not pet ownership and/or attachment influenced the perceived stress level and number of negative life events experienced by MS patients in the relapsing remitting stage. Participants were given a questionnaire that consisted of 7 surveys. The questionnaire accessed quality of life, disease severity, number of negative life events, perceived stress level, level of depression, social support, and pet ownership and attachment level. Our sample population consisted of MS patients seen at the University of Texas Southwestern Neurology clinic from February 23rd to May 21st, 2004. One hundred and forty seven relapsing remitting MS patients were included in the study. Multiple linear regression was used to compare the relationship of stress and number of negative life events to pet ownership and attachment. Results revealed that pet ownership and attachment levels did not affect the stress level and number of negative life events of MS patients. No confounders were identified. Interaction terms with disease severity as the dependent variable, pet ownership and perceived stress level or negative life events as the independent variables were not significant. The type of pet owned did not influence the attachment level of the MS patient. In conclusion, the results of this study did not support the hypothesis.

Multiple Sclerosis (MS) is the most common demyelinating disease affecting the central nervous system. Over 80% of MS patients are in the relapsing remitting stage. Symptoms range from fever, fatigue, emotional distress, tingling, numbness, optic neuritis, spasticity, muscle weakness, impaired coordination, to other abnormal neurological problems. Expression of symptoms is known as a relapse or exacerbation. The cause of relapses is unknown, but multiple factors seem to play a significant role. Possible factors that may influence MS onset and relapse consist of a genetic association, viruses, disruption of the blood-brain barrier, and stress. Stress has shown to have negative implications and may stimulate relapses. Thus, this study examined a possible stress intervention that most people already had available to them, companion animals. Companion animals have been shown to lower blood pressure, decrease heart rate, provide social support, and reduce stress. The main hypothesis was to evaluate whether or not pet ownership and/or attachment influenced the perceived stress level and number of negative life events experienced by MS patients in the relapsing remitting stage. Participants were given a questionnaire that consisted of 7 surveys. The questionnaire accessed quality of life, disease severity, number of negative life events, perceived stress level, level of depression, social support, and pet ownership and attachment level. Our sample population consisted of MS patients seen at the University of Texas Southwestern Neurology clinic from February 23rd to May 21st, 2004. One hundred and forty seven relapsing remitting MS patients were included in the study. Multiple linear regression was used to compare the relationship of stress and number of negative life events to pet ownership and attachment. Results revealed that pet ownership and attachment levels did not affect the stress level and number of negative life events of MS patients. No confounders were identified. Interaction terms with disease severity as the dependent variable, pet ownership and perceived stress level or negative life events as the independent variables were not significant. The type of pet owned did not influence the attachment level of the MS patient. In conclusion, the results of this study did not support the hypothesis.

No description available.

This study investigates how existential connectedness and pet attachment influence loneliness in pet owners. Existential connectedness is a relatively new concept that further explains the relationship between loneliness and pet attachment. Participants completed the Existential Isolation Questionnaire, the Lexington Attachment to Pet Scale, and the UCLA Loneliness Scale in order to explore whether higher attachment to a pet is related to decreased loneliness among pet owners with low existential connectedness. Participants with low existential connectedness and high pet attachment to a personal pet of their own had significantly lower loneliness scores than those participants with low existential connectedness and low pet attachment. The participants with high existential connectedness had lower levels of loneliness overall and showed no difference in loneliness scores between low and high pet attachment. This study advances the understanding of the complicated relationship between pet ownership and loneliness in pet owners.

This thesis is comprised of three studies examining the effects of pet ownership on street-involved youth in Ontario. As a relatively new area of study, issues surrounding pet ownership among homeless youth were first explored qualitatively. The first two studies utilized a series of one-on-one interviews with both pet-owning youth and youth service professionals to determine the major roles, relationships, challenges and effects that pets have in the lives of street-involved youth. The four themes that emerged from both of these interview groups included “pet before self” where youth placed the needs of their pet ahead of their own, physical effects of pet ownership, emotional effects of pet ownership, and the benefits and liabilities of pet ownership. Findings related to these themes, such as the strength of the human-animal bond and pets as drivers of change are discussed. Information derived from the qualitative interviews with pet-owning youth and youth workers contributed to the development of a questionnaire administered to a convenience sample of 89 pet-owning street-involved youth and 100 street-involved youth who were not pet owners in four urban centres in Ontario. This study sought to validate findings from previous qualitative research, provide descriptive information on the pet-owning youth population, their pets, and their human-animal relationship, as well as assess pet attachment based on the Lexington Attachment to Pets Scale. Additionally, pet owners and non-pet owners were compared in terms of depression based on the Center for Epidemiologic Studies Depression Scale, shelter use and drug use. The findings include a universally high level of pet attachment among this unique pet owning population, providing opportunity for youth to experience not only beneficial emotional and social support, but also the negative emotional consequences of pet loss. Pet ownership was also demonstrated to be significantly and negatively correlated with regular shelter use. Through logistic modelling and controlling for participant gender and regular drug use (of drugs other than cigarettes, alcohol, and marijuana), pet ownership was found to be negatively associated with depression. Using both qualitative and quantitative methodologies, this thesis provides evidence of the beneficial as well as the potential negative impacts of pet ownership for street-involved youth. It also provides the first quantitative description of this population and their human-animal relationship, while demonstrating support for further research into the effects of pet ownership on street-involved youth, and consideration for expanded education and service provision to support youth and their pets among youth services. / Anonymous, Ontario Veterinary College Deans Office

This cross-sectional study explored the relationship between pet ownership, attachment, and psychological health among community-dwelling senior citizens and evaluated the impact of the placement of an aquarium into a regional senior center. General health, depression, social support, pet attitudes, pet attachment, pet relationships, and attitudes about the aquarium were assessed among 104 members of a senior center. Symptoms of depression were identified in 17.3% of the participants. Pets were a significant form of social support and attachment to pet owners. No significant relationship was observed between pet ownership, pet attachment, and psychological health. Positive health effects were reported among participants who observed the fish aquarium. While the relationship between pet ownership, human-animal interactions, and psychological well-being remains unclear, it appears that older adults can benefit from animal-assisted activities and therapy programs. Animal-assisted activities and therapy programs may be useful adjunctive therapies for depression in community-dwelling senior citizens.

No description available.