https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:13395 Wed 11 Apr 2018 17:06:14 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44015 4.5 minutes before bedtime had a significantly increased 5.27-fold risk of breast cancer compared to those who used a smartphone for ≤ 4.5 minutes before bedtime. Additionally, a closer distance between the smartphone and the breasts when using the smartphone exhibited a significantly increased 1.59-fold risk. Participants who carried their smartphone near their chest or waist-abdomen area had significantly increased 5.03-fold and 4.06-fold risks of breast cancer, respectively, compared to those who carried the smartphone below the waist. Moreover, there was a synergistic effect of smartphone addiction and smartphone use of > 4.5 minutes before bedtime which increased the breast cancer risk. Conclusion: Excessive smartphone use significantly increased the risk of breast cancer, particularly for participants with smartphone addiction, a close distance between the breasts and smartphone, and the habit of smartphone use before bedtime.]]> Wed 05 Oct 2022 15:28:25 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:38160 0.05), and the intervention significantly improved the ASI (all p < 0.05). A more favourable ASI score was associated with improved symptoms of depression, anxiety, stress, QOL-mental and of energy and fatigue (all p < 0.05). The intervention effects on symptoms of depression ([AB; 95%CI] -0.31; - 0.60,-0.11), anxiety (- 0.11; - 0.27,-0.01), stress (- 0.37; - 0.65,-0.174), QOL-mental (0.53; 0.22, 1.01) and ratings of energy and fatigue (0.85; 0.33, 1.63) were mediated by ASI. At 6 months the magnitude of association was larger although the overall pattern of results remained similar. Conclusions: Improvements in the overall physical activity and sleep behaviours of adults partially mediated the intervention effects on mental health and quality of life outcomes. This highlights the potential benefit of improving the overall pattern of physical activity and sleep on these outcomes. Trial registration: Australian New Zealand Clinical Trial Registry: ACTRN12617000680369; ACTRN12617000376347. Universal Trial number: U1111–1194-2680; U1111–1186-6588. Human Research Ethics Committee Approval: H-2016- 0267; H-2016–0181.]]> Wed 04 Aug 2021 18:44:37 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49061 Wed 03 May 2023 15:54:27 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:31075 Wed 01 Apr 2020 12:50:31 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:36660 Tue 25 Aug 2020 16:55:50 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37736 Tue 08 Aug 2023 10:33:20 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33018 Tue 03 Sep 2019 17:54:23 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33439 Thu 28 Oct 2021 13:02:50 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45240 54) in 2013, and who completed at least 1 follow-up survey (2014–2018), were included (n = 10,977). Poor mental health (Mental Health Inventory-5 ≤ 54) was assessed annually. Baseline (2013) PA was classified as high/moderate/low, and insomnia symptoms (i.e., trouble sleeping) were classified as no insomnia symptoms/insomnia symptoms, with 6 mutually exclusive PA-insomnia symptom groups derived. Associations of PA–insomnia symptom groups with onset of poor mental health were examined using discrete-time proportional-hazards logit-hazard models. Results: There were 2322 new cases of poor mental health (21.2%). Relative to the high PA/no insomnia symptoms group, there were higher odds (odds ratio, 95% confidence interval (95%CI)) of poor mental health among the high PA/insomnia symptoms (OR = 1.87, 95%CI: 1.57–2.23), moderate PA/insomnia symptoms (OR = 1.93, 95%CI: 1.61–2.31), low PA/insomnia symptoms (OR = 2.33, 95%CI: 1.96–2.78), and low PA/no insomnia symptoms (OR = 1.14, 95%CI: 1.01–1.29) groups. Any level of PA combined with insomnia symptoms was associated with increased odds of poor mental health, with the odds increasing as PA decreased. Conclusion: These findings highlight the potential benefit of interventions targeting both PA and insomnia symptoms for promoting mental health. [Final Citation details pending]]]> Thu 27 Oct 2022 12:35:23 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37378 Thu 22 Oct 2020 15:54:17 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51869 Thu 21 Sep 2023 10:23:48 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:38652 Thu 09 Dec 2021 14:06:15 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:18942 Sat 24 Mar 2018 07:58:53 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27682 Sat 24 Mar 2018 07:37:04 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:32331 Mon 23 Sep 2019 10:59:01 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52521 Mon 16 Oct 2023 10:46:27 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53515 Mon 15 Jan 2024 08:46:37 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:36384 Mon 06 Apr 2020 14:27:32 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47188 d = 0.48, 95% CI: -2.26, -0.33, p = 0.009) and sleep hygiene (d = 0.40, 95% CI: -3.10, -0.19, p = 0.027). Differences in MVPA were not significant (d = 0.24, 95% CI: -35.53, 254.67, p = 0.139). Changes in MVPA were mediated by self-efficacy, perceived capability, environment, social support, intentions and planning, some of which showed inconsistent mediation (suppression). None of the hypothesised psychosocial factors mediated sleep outcomes. Changes in sleep hygiene mediated changes in sleep quality. Conclusions: Several psychosocial factors mediated changes in physical activity but not in sleep outcomes. Mediation effects of sleep hygiene on sleep quality highlight the importance of providing evidence-based strategies to improve sleep quality.]]> Fri 30 Jun 2023 10:17:36 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41718 Fri 12 Aug 2022 09:08:19 AEST ]]>