Browsing by Author "Teesdale-Spittle P"

Now showing 1 - 3 of 3
  • Thumbnail Image
    Item
    Biologically Active Compounds Present in Tobacco Smoke: Potential Interactions Between Smoking and Mental Health
    (Frontiers Media SA, 26/04/2022) Hong SW; Teesdale-Spittle P; Page R; Ellenbroek B; Truman P
    Tobacco dependence remains one of the major preventable causes of premature morbidity and mortality worldwide. There are well over 8,000 compounds present in tobacco and tobacco smoke, but we do not know what effect, if any, many of them have on smokers. Major interest has been on nicotine, as well as on toxic and carcinogenic effects and several major and minor components of tobacco smoke responsible for the negative health effects of smoking have been elucidated. Smokers themselves report a variety of positive effects from smoking, including effects on depression, anxiety and mental acuity. Smoking has also been shown to have protective effects in Parkinson's Disease. Are the subjective reports of a positive effect of smoking due to nicotine, of some other components of tobacco smoke, or are they a manifestation of the relief from nicotine withdrawal symptoms that smoking provides? This mini-review summarises what is currently known about the components of tobacco smoke with potential to have positive effects on smokers.
  • Thumbnail Image
    Item
    Knowledge of Osteoporosis and Lifestyle Behaviours Impacting Peak Bone Mass among Young Adults
    (LIDSEN Publishing Inc., 2021-01-11) Patel H; Denison H; Zafar S; Teesdale-Spittle P; Dennison E; Marks R
    Osteoporosis is a major public health problem through its association with fragility fracture. Low peak bone mass (PBM) is a major contributor to later osteoporosis risk. Despite this, most studies concentrate on older people when the window of opportunity to impact PBM has passed. This study aimed to understand what adolescents and young adults understand about PBM, the risk of osteoporotic fracture and how lifestyle factors impact PBM. Such information may inform educational interventions to reduce future risk of fracture, and provide important public health benefits. New Zealand university students were approached to participate in this study. Nine focus groups of a total of 44 adolescents and young adults, mean age 22.9 (± 4.02) years of different ethnicities (29 female 15 male), were conducted using a semi-structured approach with open-ended questions and prompts. Transcripts were thematically coded using an inductive content analysis approach. Participants reported poor knowledge of PBM and factors impacting risk of osteoporotic fracture. There was a general awareness of the positive and negative impacts of many lifestyle behaviours such as physical activity, diet, tobacco smoking and alcohol consumption on health in general, but not specifically how these impact PBM and good bone health in later life. We conclude that in a cohort of New Zealand University students, current knowledge of osteoporosis and lifestyle factors that impact PBM is limited. Educational interventions in young adults are now warranted to improve PBM and prevent osteoporosis in late adulthood.
  • Thumbnail Image
    Item
    Understanding the Barriers and Enablers to Sporting Activity in Relation to Bone Health: A Qualitative Narrative Study among Adolescents and Young Adults in New Zealand
    (Longdom Publishing, 2020-07-29) Patel H; Denison H; Teesdale-Spittle P; Dennison E
    Background: Sports participation may be considered a method of reducing the risk of fragility fracture in later life by maximizing Peak Bone Mass (PBM) in the growing years. However, sports participation typically declines during late adolescence and adulthood. This qualitative study aims to identify barriers and facilitators to engaging with regular weight bearing sporting activity in adolescents and young adults in New Zealand. Methods: 44 adolescents and young adults aged 17 to 33 participated in nine focus groups. The study was conducted using a semi-structured approach with open-ended questions and prompts. Transcripts were thematically coded using an inductive content analysis approach. Results: The three main barriers to sports participation that emerged were a) structural (disorientation in a new living environment, facilities, access to healthcare), b) social (financial and time constraints) and c) personal (social pressures and lack of an understanding of why sporting activity matters for bone health) while enablers of sports participation included a) supportive environments, b) access to health checks including support to avoid injury and c) education to better understand benefits of recreational sporting activity. Conclusions: Current awareness of osteoporosis and lifestyle factors that impact PBM is limited. Educational interventions are now warranted and urgently required.