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7. Brief Report: Facial Asymmetry and Autistic-Like Traits in the General Population

Author

Boutrus, Maryam, Gilani, Zulqarnain, Maybery, Murray T., Alvares, Gail A., Tan, Diana W., Eastwood, Peter R., Mian, Ajmal, and Whitehouse, Andrew J. O.

Abstract

Atypical facial morphology, particularly increased facial asymmetry, has been identified in some individuals with Autism Spectrum Conditions (ASC). Many cognitive, behavioural and biological features associated with ASC also occur on a continuum in the general population. The aim of the present study was to examine subthreshold levels of autistic traits and facial morphology in non-autistic individuals. Facial asymmetry was measured using three-dimensional facial photogrammetry, and the Autism-spectrum Quotient was used to measure autistic-like traits in a community-ascertained sample of young adults (n = 289). After accounting for covariates, there were no significant associations observed between autistic-like traits and facial asymmetry, suggesting that any potential facial morphology differences linked to ASC may be limited to the clinical condition.

Published
2021
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8. Estimation of the global prevalence and burden of obstructive sleep apnoea: a literature-based analysis

Author

Benjafield, Adam V, Ayas, Najib T, Eastwood, Peter R, Heinzer, Raphael, Ip, Mary SM, Morrell, Mary J, Nunez, Carlos M, Patel, Sanjay R, Penzel, Thomas, Pépin, Jean-Louis, Peppard, Paul E, Sinha, Sanjeev, Tufik, Sergio, Valentine, Kate, and Malhotra, Atul

Subjects
Sleep Research, Clinical Research, Respiratory, Adult, Aged, Asia, Australasia, Cost of Illness, Europe, Female, Humans, Internationality, Male, Middle Aged, Prevalence, Sleep Apnea, Obstructive, South America, United States, Clinical Sciences, Public Health and Health Services, Other Medical and Health Sciences
Abstract

BackgroundThere is a scarcity of published data on the global prevalence of obstructive sleep apnoea, a disorder associated with major neurocognitive and cardiovascular sequelae. We used publicly available data and contacted key opinion leaders to estimate the global prevalence of obstructive sleep apnoea.MethodsWe searched PubMed and Embase to identify published studies reporting the prevalence of obstructive sleep apnoea based on objective testing methods. A conversion algorithm was created for studies that did not use the American Academy of Sleep Medicine (AASM) 2012 scoring criteria to identify obstructive sleep apnoea, allowing determination of an equivalent apnoea-hypopnoea index (AHI) for publications that used different criteria. The presence of symptoms was not specifically analysed because of scarce information about symptoms in the reference studies and population data. Prevalence estimates for obstructive sleep apnoea across studies using different diagnostic criteria were standardised with a newly developed algorithm. Countries without obstructive sleep apnoea prevalence data were matched to a similar country with available prevalence data; population similarity was based on the population body-mass index, race, and geographical proximity. The primary outcome was prevalence of obstructive sleep apnoea based on AASM 2012 diagnostic criteria in individuals aged 30-69 years (as this age group generally had available data in the published studies and related to information from the UN for all countries).FindingsReliable prevalence data for obstructive sleep apnoea were available for 16 countries, from 17 studies. Using AASM 2012 diagnostic criteria and AHI threshold values of five or more events per h and 15 or more events per h, we estimated that 936 million (95% CI 903-970) adults aged 30-69 years (men and women) have mild to severe obstructive sleep apnoea and 425 million (399-450) adults aged 30-69 years have moderate to severe obstructive sleep apnoea globally. The number of affected individuals was highest in China, followed by the USA, Brazil, and India.InterpretationTo our knowledge, this is the first study to report global prevalence of obstructive sleep apnoea; with almost 1 billion people affected, and with prevalence exceeding 50% in some countries, effective diagnostic and treatment strategies are needed to minimise the negative health impacts and to maximise cost-effectiveness.FundingResMed.

Published
2019

9. An Estimate of the Global Prevalence and Burden of Obstructive Sleep Apnoea

Author

Benjafield, Adam, Ayas, Najib T, Eastwood, Peter R, Heinzer, Raphael, Ip, Mary SM, Morrell, Mary J, Nunez, Carlos M, Patel, Sanjay R, Penzel, Thomas, Pépin, Jean-Louis D, Peppard, Paul E, Sinha, Sanjeev, Tufik, Sergio, Valentine, Kate, and Malhotra, Atul

Subjects
Sleep apnoea, Epidemiology
Published
2019

11. Update in respiratory sleep disorders: Epilogue to a modern review series

Author

Malhotra, Atul, Morrell, Mary J, and Eastwood, Peter R

Subjects
Biomedical and Clinical Sciences, Health Sciences, sleep apnoea, sleep disorders, respiratory neurobiology and sleep, clinical respiratory medicine, respiratory neurobiology and sleep, clinical respiratory medicine, Medical and Health Sciences, Respiratory System, Biomedical and clinical sciences, Health sciences
Published
2018

14. Brief Report: Facial Asymmetry and Autistic-Like Traits in the General Population

Author

Boutrus, Maryam, Gilani, Zulqarnain, Maybery, Murray T., Alvares, Gail A., Tan, Diana W., Eastwood, Peter R., and Mian, Ajmal

Subjects
Facial asymmetry -- Psychological aspects, Autism -- Physiological aspects, Health
Abstract

Atypical facial morphology, particularly increased facial asymmetry, has been identified in some individuals with Autism Spectrum Conditions (ASC). Many cognitive, behavioural and biological features associated with ASC also occur on a continuum in the general population. The aim of the present study was to examine subthreshold levels of autistic traits and facial morphology in non-autistic individuals. Facial asymmetry was measured using three-dimensional facial photogrammetry, and the Autism-spectrum Quotient was used to measure autistic-like traits in a community-ascertained sample of young adults (n = 289). After accounting for covariates, there were no significant associations observed between autistic-like traits and facial asymmetry, suggesting that any potential facial morphology differences linked to ASC may be limited to the clinical condition., Author(s): Maryam Boutrus [sup.1] [sup.2] [sup.3] , Zulqarnain Gilani [sup.4] [sup.7] , Murray T. Maybery [sup.3] , Gail A. Alvares [sup.1] [sup.2] , Diana W. Tan [sup.1] [sup.3] , Peter [...]

Published
2021
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20. Hypoglossal nerve stimulation improves obstructive sleep apnea: 12-month outcomes.

Author

Kezirian, Eric J, Goding, George S, Malhotra, Atul, O'Donoghue, Fergal J, Zammit, Gary, Wheatley, John R, Catcheside, Peter G, Smith, Philip L, Schwartz, Alan R, Walsh, Jennifer H, Maddison, Kathleen J, Claman, David M, Huntley, Tod, Park, Steven Y, Campbell, Matthew C, Palme, Carsten E, Iber, Conrad, Eastwood, Peter R, Hillman, David R, and Barnes, Maree

Subjects
Hypoglossal Nerve, Humans, Sleep Apnea, Obstructive, Polysomnography, Sleep, Time Factors, Quality of Life, Adult, Aged, Middle Aged, United States, Australia, Female, Male, Young Adult, Implantable Neurostimulators, Surveys and Questionnaires, hypoglossal nerve, neurostimulation, sleep apnea, surgery, Neurology & Neurosurgery, Medical and Health Sciences, Psychology and Cognitive Sciences
Abstract

Reduced upper airway muscle activity during sleep is a key contributor to obstructive sleep apnea pathogenesis. Hypoglossal nerve stimulation activates upper airway dilator muscles, including the genioglossus, and has the potential to reduce obstructive sleep apnea severity. The objective of this study was to examine the safety, feasibility and efficacy of a novel hypoglossal nerve stimulation system (HGNS; Apnex Medical, St Paul, MN, USA) in treating obstructive sleep apnea at 12 months following implantation. Thirty-one subjects (35% female, age 52.4 ± 9.4 years) with moderate to severe obstructive sleep apnea and unable to tolerate positive airway pressure underwent surgical implantation and activation of the hypoglossal nerve stimulation system in a prospective single-arm interventional trial. Primary outcomes were changes in obstructive sleep apnea severity (apnea-hypopnea index, from in-laboratory polysomnogram) and sleep-related quality of life [Functional Outcomes of Sleep Questionnaire (FOSQ)]. Hypoglossal nerve stimulation was used on 86 ± 16% of nights for 5.4 ± 1.4 h per night. There was a significant improvement (P < 0.001) from baseline to 12 months in apnea-hypopnea index (45.4 ± 17.5 to 25.3 ± 20.6 events h(-1) ) and Functional Outcomes of Sleep Questionnaire score (14.2 ± 2.0 to 17.0 ± 2.4), as well as other polysomnogram and symptom measures. Outcomes were stable compared with 6 months following implantation. Three serious device-related adverse events occurred: an infection requiring device removal; and two stimulation lead cuff dislodgements requiring replacement. There were no significant adverse events with onset later than 6 months following implantation. Hypoglossal nerve stimulation demonstrated favourable safety, feasibility and efficacy.

Published
2014

25. Effects of Ongoing Feedback During a 12-Month Maintenance Walking Program on Daily Physical Activity in People with COPD

Author

Wootton, Sally L., Hill, Kylie, Alison, Jennifer A., Ng, Li Whye Cindy, Jenkins, Sue, Eastwood, Peter R., and Hillman, David R.

Subjects
Exercise -- Health aspects, Lung diseases, Obstructive -- Diagnosis, Health
Abstract

This multi-centred, randomised controlled trial explored the effects of adding ongoing feedback to a 12-month unsupervised maintenance walking program, on daily physical activity (PA) in people with chronic obstructive pulmonary disease. Participants were randomised to either an intervention group (IG) or a usual care group (UCG). During the maintenance program, the IG received ongoing feedback (telephone calls, biofeedback provided via pedometer and progressive goal setting) and the UCG received no feedback. The SenseWear® Pro3 Armband was used to measure PA. Of the 86 participants {IG = 42, (mean [SD]: age 70 [7] years; FEV.sub.1 43 [16] % predicted); UCG = 44, (age 69 [9] years; FEV.sub.1 44 [15] % predicted)} included at baseline, 43 had sufficient data to be included in the final analysis. There were no between-group differences in any of the PA variables from baseline to completion of the program (all p > 0.05). Ongoing feedback was no more effective than no feedback in improving PA during a 12-month unsupervised walking program. Trial Registration: The trial was registered in the Australia and New Zealand Clinical Trials Registry (ACTRN12609000472279)., Author(s): Sally L. Wootton [sup.1] [sup.2] , Kylie Hill [sup.3] [sup.4] , Jennifer A. Alison [sup.1] [sup.5] , Li Whye Cindy Ng [sup.3] [sup.6] , Sue Jenkins [sup.3] [sup.4] [sup.7] [...]

Published
2019
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28. Health behaviour profiles in young Australian adults in relation to physical and mental health: The Raine study

Author

Thøgersen-Ntoumani, Cecilie, Gucciardi, Daniel F., McVeigh, Joanne A., O'Sullivan, Therese A., Dontje, Manon, Stamatakis, Emmanuel, Eastwood, Peter R., Straker, Leon, Thøgersen-Ntoumani, Cecilie, Gucciardi, Daniel F., McVeigh, Joanne A., O'Sullivan, Therese A., Dontje, Manon, Stamatakis, Emmanuel, Eastwood, Peter R., and Straker, Leon

Abstract

Issues Addressed: We aimed to identify latent health behaviour profiles of young adults and examine their associations with physical and mental health outcomes. We also characterised the profiles by socio-demographic characteristics. Methods: Data were collected between 2012 and 2014. Participants (N = 476) were young adults (M age [SD] = 22.1 [.57] years) from Generation 2 of the Raine Study longitudinal cohort. Health behaviours were measured via ActiGraph GT3X waist monitors (physical activity, sedentary behaviour) and questionnaires (diet quality, alcohol, smoking and sleep). Physical and mental health were measured using clinical health assessments, blood biomarkers, and questionnaires. Latent Profile Analysis using Mplus (8.2) was employed to identify profiles. Results: Four latent profiles were identified: ‘heavy drinkers with moderately unhealthy eating habits’ (high takeaway foods; n = 135), ‘unhealthy food abstainers’ (low takeaway foods; n = 138), ‘moderately sedentary alcohol abstainers’ (n = 139) and ‘physically active drinkers with unhealthy eating habits’ (high takeaway foods and sugary drinks; n = 64). ‘Physically active drinkers with unhealthy eating habits’ had the poorest (physical and mental) health outcomes, yet the lowest insulin resistance. ‘Unhealthy food abstainers’ had the most favourable health outcomes (adiposity, health perceptions, blood pressure). Sex differed among the profiles. Conclusions: The profiles identified among young adults are different to profiles with general adult populations. A novel finding was that ‘physically active drinkers with unhealthy eating habits’ had low insulin resistance. The findings also suggest that future interventions may need to be sex specific. So What: Our findings suggest that health behaviour interventions for young adults should be targeted to distinct profile characteristics.

Published
2023

29. Childhood sleep health and epigenetic age acceleration in late adolescence: Cross-sectional and longitudinal analyses

Author

Balfour, David, Melton, Phillip E., McVeigh, Joanne A., Huang, Rae-Chi, Eastwood, Peter R., Wanstall, Sian, Reynolds, Amy C., Cohen-Woods, Sarah, Balfour, David, Melton, Phillip E., McVeigh, Joanne A., Huang, Rae-Chi, Eastwood, Peter R., Wanstall, Sian, Reynolds, Amy C., and Cohen-Woods, Sarah

Abstract

Aim: Investigate if childhood measures of sleep health are associated with epigenetic age acceleration in late adolescence. Methods: Parent-reported sleep trajectories from age 5 to 17, self-reported sleep problems at age 17, and six measures of epigenetic age acceleration at age 17 were studied in 1192 young Australians from the Raine Study Gen2. Results: There was no evidence for a relationship between the parent-reported sleep trajectories and epigenetic age acceleration (p ≥ 0.17). There was a positive cross-sectional relationship between self-reported sleep problem score and intrinsic epigenetic age acceleration at age 17 (b = 0.14, p = 0.04), which was attenuated after controlling for depressive symptom score at the same age (b = 0.08, p = 0.34). Follow-up analyses suggested this finding may represent greater overtiredness and intrinsic epigenetic age acceleration in adolescents with higher depressive symptoms. Conclusion: There was no evidence for a relationship between self- or parent-reported sleep health and epigenetic age acceleration in late adolescence after adjusting for depressive symptoms. Mental health should be considered as a potential confounding variable in future research on sleep and epigenetic age acceleration, particularly if subjective measures of sleep are used.

Published
2023

37. Feasibility of upper airway collapsibility measurements in anesthetized children

Author

Ohn, Mon, primary, Salerno, Sarah, additional, Nguyen, Julie, additional, Sommerfield, David, additional, Herbert, Hayley, additional, Bumbak, Paul, additional, Hillman, David, additional, Khan, Ramzan Nazim, additional, Maddison, Kathleen J., additional, Walsh, Jennifer H., additional, Eastwood, Peter R., additional, and von Ungern‐Sternberg, Britta S., additional

Published
2022
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38. Telemedicine compared to standard face-to-face care for continuous positive airway pressure treatment: real-world Australian experience

Author

Kosky, Christopher, primary, Madeira, Neill, additional, Boulton, Kate, additional, Hunter, Marie-Therese, additional, Ling, Ivan, additional, Reynor, Ayesha, additional, Sturdy, Gavin, additional, Walsh, Jennifer, additional, Dhaliwal, Satvinder, additional, Singh, Bhajan, additional, Eastwood, Peter R, additional, and McArdle, Nigel, additional

Published
2022
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40. Contributors

Author

Abbott, Sabra M., primary, Achermann, Peter, additional, Ainslie, Philip N., additional, Åkerstedt, Torbjörn, additional, Allada, Ravi, additional, Allen, Richard P., additional, Almeida, Fernanda R., additional, Amara, Amy W., additional, Ancoli-Israel, Sonia, additional, Angel, Chelsea, additional, Arima, Taro, additional, Arnedt, J. Todd, additional, Arnulf, Isabelle, additional, Avidan, Alon Y., additional, Axelsson, John, additional, Badr, M. Safwan, additional, Baghdoyan, Helen A., additional, Baker, Fiona C., additional, Balkin, Thomas J., additional, Balserak, Bilgay Izci, additional, Banks, Siobhan, additional, Barczi, Steven R., additional, Basner, Mathias, additional, Bassetti, Claudio L., additional, Baumann, Christian R., additional, Bazalakova, Mihaela, additional, Beaulieu-Bonneau, Simon, additional, Belenky, Gregory, additional, Benca, Ruth M., additional, Benson, Kathleen L., additional, Berger, Mark B., additional, Berry, Richard B., additional, Bliwise, Donald L., additional, Boeve, Bradley F., additional, Borbély, Alexander A., additional, Brown, Daniel B., additional, Buenaver, Luis, additional, Burgess, Keith R., additional, Butler, Jane E., additional, Buxton, Orfeu M., additional, Buysse, Daniel J., additional, Byrne, Enda M., additional, Cao, Michelle T., additional, Carney, Colleen E., additional, Carr, Michelle, additional, Carra, Maria Clotilde, additional, Carrizo, Santiago J., additional, Carskadon, Mary A., additional, Castrillon, Eduardo, additional, Challet, Etienne, additional, Chervin, Ronald D., additional, Cistulli, Peter A., additional, Cortese, Samuele, additional, Courcoulas, Anita P., additional, Craft, Robert, additional, Cramer, Michel A., additional, Culebras, Antonio, additional, Czeisler, Charles A., additional, Czisch, Michael, additional, Dauvilliers, Yves, additional, Davidson, Judith R., additional, D'Cruz, O'Neill F., additional, Deboer, Tom, additional, Gennaro, Luigi De, additional, Dement, William C., additional, Dempsey, Jerome A., additional, Dijk, Derk-Jan, additional, Dinges, David F., additional, Domhoff, G. William, additional, Dorrian, Jill, additional, Doufas, Anthony G., additional, Drager, Luciano F., additional, Drake, Christopher L., additional, Dresler, Martin, additional, Eastwood, Peter R., additional, Eckert, Danny J., additional, Edinger, Jack D., additional, Ellis, Jason Gordon, additional, Ely, E. Wesley, additional, Erlacher, Daniel, additional, Essick, Gregory K., additional, Facco, Francesca, additional, Farshidpanah, Siavash, additional, Feinberg, Irwin, additional, Ferini-Strambi, Luigi, additional, Fernandez-Mendoza, Julio, additional, Ferrara, Michele, additional, Ferri, Raffaele, additional, Fogel, Stuart, additional, Franken, Paul, additional, Franklin, Karl A., additional, Freedman, Neil, additional, Fulda, Stephany, additional, Gabehart, Rylie J., additional, Gamaldo, Charlene E., additional, Gander, Philippa H., additional, Gehrman, Philip R., additional, Gold, Avram R., additional, Goldstein, Cathy A., additional, Gooley, Joshua J., additional, Gosselin, Nadia, additional, Greenberg, Harly, additional, Grosbellet, Edith, additional, Grote, Ludger, additional, Guilleminault, Christian, additional, Gulyani, Seema, additional, Hall, Martica H., additional, Harper, Ronald M., additional, Harvey, Allison G., additional, Hedner, Jan, additional, Heinzer, Raphael, additional, Herman, John H., additional, Hillman, David R., additional, Hirshkowitz, Max, additional, Hoeg, Laura, additional, Hoekema, Aarnoud, additional, Högl, Birgit, additional, Hor, Hyun, additional, Horner, Richard L., additional, Hursh, Steven R., additional, Huynh, Nelly, additional, Ioachimescu, Adriana G., additional, Ioachimescu, Octavian C., additional, Sau-Man Ip, Mary, additional, Iranzo, Alex, additional, Javaheri, Shahrokh, additional, Jiang, Peng, additional, Joffe, Hadine, additional, Josephson, Mark E., additional, Kales, Stefanos N., additional, Katz, Eliot S., additional, Kecklund, Göran, additional, Keenan, Brendan T., additional, Keenan, Sharon, additional, Keifer, John C., additional, Kilduff, Thomas S., additional, Kirsch, Douglas, additional, Kline, Christopher E., additional, Kloss, Jacqueline DeMichele, additional, Knauert, Melissa Pauline, additional, Kothare, Sanjeev V., additional, Koyano, Kiyoshi, additional, Kräuchi, Kurt, additional, Krueger, James M., additional, Kryger, Meir, additional, Krystal, Andrew D., additional, Kutscher, Scott J., additional, Kwan, Anthony B., additional, Lakticova, Viera, additional, Lamp, Amanda, additional, Landolt, Hans-Peter, additional, Lanfranchi, Paola A., additional, Lavigne, Gilles, additional, Lecendreux, Michel, additional, Lee, Kathryn Aldrich, additional, Leggett, Melanie K., additional, Lettieri, Christopher J., additional, Lichstein, Kenneth L., additional, Lobbezoo, Frank, additional, Lorenzi-Filho, Geraldo, additional, Louis, Judette, additional, Lydic, Ralph, additional, Macrea, Madalina, additional, Maddox, Mary Halsey, additional, Mahowald, Mark W., additional, Malhotra, Atul, additional, Malkani, Roneil G., additional, Malow, Beth A., additional, Manber, Rachel, additional, Manfredini, Daniele, additional, Maquet, Pierre, additional, Marin, Jose M., additional, Masor, Jeffrey, additional, McCrae, Christina S., additional, McGinty, Dennis, additional, Mehra, Reena, additional, Mellman, Thomas A., additional, Mendelson, Wallace B., additional, Mignot, Emmanuel, additional, Minkel, Jared D., additional, A. Mittleman, Murray, additional, Mohsenin, Vahid, additional, Mokhlesi, Babak, additional, Montplaisir, Jacques, additional, Morin, Charles M., additional, Morrell, Mary J., additional, Moul, Douglas E., additional, Nielsen, Tore, additional, Nieto, F. Javier, additional, Nishino, Seiji, additional, Nofzinger, Eric A., additional, O'Brien, Louise M., additional, O'Hara, Bruce F., additional, Olson, Eric J., additional, Ong, Jason C., additional, Opp, Mark R., additional, Pace-Schott, Edward F., additional, Pack, Allan I., additional, Paesani, Daniel A., additional, Park, John G., additional, Parrino, Liborio, additional, Patil, Susheel P., additional, Pavlova, Milena K., additional, Peever, John H., additional, Peigneux, Philippe, additional, Peker, Yüksel, additional, Pelayo, Rafael, additional, Penzel, Thomas, additional, Pépin, Jean-Louis, additional, Peppard, Paul E., additional, Perlis, Michael Lloyd, additional, Perogamvros, Lampros, additional, Perski, Aleksander, additional, Petit, Dominique, additional, Petrov, Megan E., additional, Philip, Pierre, additional, Phillips, Barbara A., additional, Picchioni, Dante, additional, Pigeon, Wilfred R., additional, Pisani, Margaret A., additional, Pliska, Benjamin T., additional, Postuma, Ronald, additional, Quo, Stacey Dagmar, additional, Ramar, Kannan, additional, Randazzo, Angela C., additional, Raphael, Karen G., additional, Redline, Susan, additional, Reid, Kathryn J., additional, Rielly, Albert, additional, Wilhelm Riemann, Dieter, additional, Roehrs, Timothy, additional, Rosenwasser, Alan M., additional, Rosenzweig, Ivana, additional, Roth, Thomas, additional, Rowley, James A., additional, Sagaspe, Patricia, additional, Salas, Rachel E., additional, Sallinen, Mikael, additional, Samuels, Charles, additional, Sanders, Anne E., additional, Saper, Clifford B., additional, Sateia, Michael J., additional, Savard, Josée, additional, Savard, Marie-Hélène, additional, Scharf, Steven M., additional, Schredl, Michael, additional, Schwartz, Sophie, additional, Schweitzer, Paula K., additional, Scullin, Michael K., additional, Sériès, Frédéric, additional, Sessle, Barry J., additional, Sharafkhaneh, Amir, additional, Sharkey, Katherine M., additional, Shiromani, Priyattam J., additional, Shochat, Tamar, additional, Siegel, Jerome M., additional, Silber, Michael H., additional, Simmons, Michael, additional, Smith, Carlyle, additional, Smith, Michael T., additional, Soehner, Adriane M., additional, Somers, Virend K., additional, Spoormaker, Victor I., additional, St. Louis, Erik K., additional, Stein, Murray B., additional, Stickgold, Robert, additional, Stone, Katie L., additional, Stoohs, Riccardo, additional, Stremler, Robyn, additional, Strohl, Kingman P., additional, Svensson, Peter, additional, Szabo, Steven T., additional, Szymusiak, Ronald, additional, Tafti, Mehdi, additional, Taillard, Jacques, additional, Tasali, Esra, additional, Taylor, Daniel J., additional, Teodorescu, Mihai C., additional, Terzano, Mario Giovanni, additional, Thomas, Robert Joseph, additional, Thorpy, Michael J., additional, Tranah, Gregory J., additional, Trenkwalder, Claudia, additional, Turek, Fred W., additional, Tyagi, Shachi, additional, Upender, Raghu Pishka, additional, Valko, Philipp O., additional, Cauter, Eve Van, additional, van de Loo, Aurora J.A.E., additional, van den Berg, Margo, additional, Vanderveken, Olivier M., additional, Van Dongen, Hans P.A., additional, Vaughn, Bradley V., additional, Verrier, Richard L., additional, Verster, Joris C., additional, Vgontzas, Alexandros N., additional, Vila, Bryan, additional, Vitaterna, Martha Hotz, additional, Walsh, James K., additional, Walters, Arthur Scott, additional, Wamsley, Erin J., additional, Watson, Paula L., additional, Weaver, Edward M., additional, Weaver, Terri E., additional, Wesensten, Nancy J., additional, Winocur, Ephraim, additional, Wolfson, Amy R., additional, Won, Christine, additional, Wright, Kenneth P., additional, Wu, Lora J., additional, Wu, Mark, additional, Young, Terry, additional, Zadra, Antonio, additional, Zee, Phyllis C., additional, Zhang, Chunbai, additional, Zinchuk, Andrey V., additional, and Zou, Ding, additional

Published
2017
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48. Relationship between TV watching during childhood and adolescence and fitness in adulthood in the Raine Study cohort.

Author

Haynes, Andrew, McVeigh, Joanne, Lester, Leanne, Eastwood, Peter R., Straker, Leon, Mori, Trevor A., Beilin, Lawrence, and Green, Daniel J.

Subjects
SEDENTARY lifestyles, CARDIOPULMONARY fitness, OXYGEN consumption, HABIT, PHYSICAL activity, TELEVISION, QUESTIONNAIRES, DESCRIPTIVE statistics, RESEARCH funding, LONGITUDINAL method, SECONDARY analysis
Abstract

To investigate: (1) whether TV watching habits throughout childhood and adolescence, a proxy of sedentary behaviour, impacted cardiorespiratory fitness (CRF) in adulthood, and (2) whether any potential impact of TV watching in childhood and adolescence on CRF in adulthood was changed by adult physical activity (PA) levels. A longitudinal study with questionnaire data available regarding TV watching collected at ages 5, 8, 10, 14, 17 and 20 yrs, allowed trajectories of TV watching to be developed. At age 28 yrs, participants completed a V̇O2peak test and the International Physical Activity Questionnaire. General linear models tested for differences in CRF (time to exhaustion TTE and V̇O2peak mL·kg−1·min−1) between TV watching trajectories. The secondary analysis tested the potential effect current PA levels has on the relationship between TV trajectory and fitness. In total, 449 participants [male n = 255 (56.8%), 28.3 ± 0.5 yrs; female n = 194 (43.2%), 28.2 ± 0.4 yrs] were included in the study. Three distinct trajectories of TV watching were identified: High TV, Increasing TV and Low TV. CRF was lowest in the High TV watching trajectory and increased progressively from High to Increasing TV and Increasing to Low TV (all P <.05). Within each of the TV trajectories, those engaging in high levels of current PA had greater CRF than those engaging in low and moderate PA. TV watching in childhood and adolescence negatively impacts upon adult fitness at the age of 28 years. However, this negative impact of historical TV watching on CRF can largely be attenuated by engaging in higher levels of PA in adulthood. [ABSTRACT FROM AUTHOR]

Published
2023
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