Consecutive Days of Racing Does Not Affect Sleep in Professional Road Cyclists

2021 ◽  
pp. 1-4
Author(s):  
Charli Sargent ◽  
Shona L. Halson ◽  
David T. Martin ◽  
Gregory D. Roach
Keyword(s):  
Sleep Duration ◽  
Sleep Onset ◽  
Self Report ◽  
Activity Monitors ◽  
Sleep Diaries ◽  
Time In Bed ◽  
Road Cycling ◽  
Offset Time ◽  
The Impact

Purpose: Professional road cycling races are physiologically demanding, involving successive days of racing over 1 to 3 weeks of competition. Anecdotal evidence indicates that cyclists’ sleep duration either increases or deteriorates during these competitions. However, sleep duration in professional cyclists during stage races has not been assessed. This study examined the amount/quality of sleep obtained by 14 professional cyclists competing in the Australian Tour Down Under. Methods: Sleep was assessed using wrist activity monitors and self-report sleep diaries on the night prior to start of the race and on each night during the race. The impact of each day of the race on sleep onset, sleep offset, time in bed, sleep duration, and wake duration was assessed using separate linear mixed effects models. Results: During the race, cyclists obtained an average of 6.8 (0.9) hours of sleep between 23:30 and 07:27 hours and spent 13.9% (4.7%) of time in bed awake. Minor differences in sleep onset (P = .023) and offset times (P ≤.001) were observed during the week of racing, but these did not affect the amount of sleep obtained by cyclists. Interestingly, the 3 best finishers in the general classification obtained more sleep than the 3 worst finishers (7.2 [0.3] vs 6.7 [0.3] h; P = .049). Conclusions: Contrary to anecdotal reports, the amount of sleep obtained by cyclists did not change over the course of the 1-week race and was just below the recommended target of 7 to 9 hours for adults.

Sleep at the helm: A case study of how a head coach sleeps compared to his team

2017 ◽  
Vol 12 (6) ◽  
pp. 782-789 ◽  
Author(s):  
M Lastella ◽  
GD Roach ◽  
SL Halson ◽  
CJ Gore ◽  
LA Garvican-Lewis ◽  
...  
Keyword(s):  
Well Being ◽  
Self Report ◽  
Psychological State ◽  
Head Coach ◽  
World Cup ◽  
Activity Monitors ◽  
Sleep Diaries ◽  
Time In Bed ◽  
Football Team

In recent years, research examining the sleep of elite athletes has increased. This is predominantly due to the importance sleep has on an athlete’s psychological and physiological well-being. Despite the growing importance of sleep in athletes, the amount and quality of sleep coaches obtain has been neglected. The aim of this study was to examine the sleep of a head coach and compare it to his team. The sleep of 16 members of the Australian U/20 men’s football team (age 18.8 ± 0.9 years) and the head coach (age 55 years) was monitored using wrist activity monitors and self-report sleep diaries. Sleep was examined for 15 nights in preparation for the 2011 U/20 FIFA World Cup. The head coach went to bed earlier (23:30 h ± 65 min vs. 23:36 h ± 30 min), spent less time in bed (8.4 ± 1.3 h vs. 8.6 ± 1.0 h), obtained less sleep per night (6.4 ± 1.5 h vs. 6.6 ± 0.8 h), and woke up earlier (07:54 h ± 46 min vs. 08:12 h ± 52 min) than his team. In general, the head coach obtained less sleep than his team and slept considerably poorer the night before important games. Future investigations need to examine the extent to which sleep impairs psychological state, decision-making and overall coaching performance.

Losing Sleep Over It: Sleep in Basketball Players Affected by Game But Not Training Workloads

2020 ◽  
Vol 15 (8) ◽  
pp. 1117-1124
Author(s):  
Jordan L. Fox ◽  
Aaron T. Scanlan ◽  
Robert Stanton ◽  
Cody J. O’Grady ◽  
Charli Sargent
Keyword(s):  
Heart Rate ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Sleep Onset ◽  
Onset Time ◽  
Rating Of Perceived Exertion ◽  
Self Report ◽  
Basketball Players ◽  
Time In Bed ◽  
The Impact

Purpose: To examine the impact of workload volume during training sessions and games on subsequent sleep duration and sleep quality in basketball players. Methods: Seven semiprofessional male basketball players were monitored across preseason and in-season phases to determine training session and game workloads, sleep duration, and sleep quality. Training and game data were collected via accelerometers, heart-rate monitors, and rating of perceived exertion (RPE) and reported as PlayerLoad™ (PL), summated heart-rate zones, and session RPE (sRPE). Sleep duration and sleep quality were measured using wrist-worn activity monitors in conjunction with self-report sleep diaries. For daily training sessions and games, all workload data were independently sorted into tertiles representing low, medium, and high workload volumes. Sleep measures following low, medium, and high workloads and control nights (no training/games) were compared using linear mixed models. Results: Sleep onset time was significantly later following medium and high PL and sRPE game workloads compared with control nights (P < .05). Sleep onset time was significantly later following low, medium, and high summated heart-rate-zones game workloads, compared with control nights (P < .05). Time in bed and sleep duration were significantly shorter following high PL and sRPE game workloads compared with control nights (P < .05). Following low, medium, and high training workloads, sleep duration and quality were similar to control nights (P > .05). Conclusions: Following high PL and sRPE game workloads, basketball practitioners should consider strategies that facilitate longer time in bed, such as napping and/or adjusting travel or training schedules the following day.

scholarly journals 229 Sleep-wake behavior, meal timings and digital media duration of Indians during COVID-19 Lockdown

SLEEP ◽  
2021 ◽  
Vol 44 (Supplement_2) ◽  
pp. A91-A92
Author(s):  
Babita Pande ◽  
Meenakshi Sinha ◽  
Ramanjan Sinha
Keyword(s):  
Digital Media ◽  
Sleep Duration ◽  
Sleep Onset ◽  
Therapeutic Management ◽  
Daily Routine ◽  
Age Group ◽  
Younger Age ◽  
Gender And Age ◽  
Delayed Sleep ◽  
The Impact

Abstract Introduction Lockdown and stay home order has been imposed on people in many countries including India to prevent the community transmission of COVID-19 pandemic. However this social restriction led to disturbed daily routine and lifestyle behaviour that is needed to be attended for proper therapeutic management of overall health during such crisis. The impact of lockdown on the most apparent behavioral changes viz. sleep-wake behaviour, major meal timings, and digital screen duration of Indians were investigated. In addition the effects of gender and age were explored. Methods After seeking permission from Ethical Institution, an online questionnaire based survey was circulated within India in the first week of May, 2020 for which total 1511 male and female (age ≥18 years) subjects participated. The sleep-wake behavior observed were sleep-wake timings, sleep duration, mid sleep time (MST) as function of lockdown, and social (lockdown) jetlag (SJL = MST before lockdown-MST during lockdown). Results The sleep onset-wakeup and meal times were significantly delayed during lockdown, which was more pronounced in younger age group. The sleep duration increased, specifically in young individuals during lockdown. Females showed more delayed sleep onset-waking times and first meal timing with longer sleep duration during lockdown. Increased digital media duration was observed in all age groups, primarily in males. The younger age group and specifically female reported higher SJL and delayed MST. A positive association was obtained between sleep duration & first meal time, and SJL & major meal timings/screen duration, and a significant negative relationship of sleep duration and SJL with age. Conclusion The study shows delayed sleep-wake schedule, meal timings and increased digital media duration among Indians during COVID-19 lockdown compared to before lockdown. Also, gender and age emerged as important mediating factors for this alteration. The pandemic has given opportunity to sleep more and compensate for the sleep. In spite of that, the higher social jetlag in young age group and female showed the compromised sleep and maladaption with societal timing. These findings have applied implications in sleep health during longer social isolation conditions and for proper therapeutic management. Support (if any) No

Mindfulness-based stress reduction for people with chronic diseases

2010 ◽  
Vol 16 (3) ◽  
pp. 200 ◽  
Author(s):  
Monika Merkes
Keyword(s):  
Quality Of Life ◽  
Chronic Diseases ◽  
Stress Reduction ◽  
Well Being ◽  
Multiple Chemical Sensitivity ◽  
Self Report ◽  
Original Research ◽  
Mindfulness Based Stress Reduction ◽  
The Impact

Mindfulness-based stress reduction (MBSR) is a structured group program that uses mindfulness meditation to improve well-being and alleviate suffering. This article reviews the impact of MBSR for people with chronic diseases. The review includes original research that was published in English and peer-reviewed and reported outcomes for adults with chronic diseases who had participated in an MBSR program. Fifteen studies were identified. Outcomes related to mental and physical health, well-being, and quality of life. The studies included different research designs, and used self-report and physiological outcome measures. Participants’ clinical diagnoses included fibromyalgia, chronic pain, rheumatoid arthritis, type 2 diabetes, chronic fatigue syndrome, multiple chemical sensitivity, and cardiovascular diagnoses. All 15 studies found that participation in an MBSR program resulted in improvements. No negative change was reported between baseline and follow up. Outcomes in regard to specific variables were difficult to compare and equivocal. Overall, positive change predominated. Chronic diseases are associated with a range of unwelcome psychological and physical consequences. Participation in an MBSR program is likely to result in coping better with symptoms, improved overall well-being and quality of life, and enhanced health outcomes. As an adjunct to standard care, MBSR has potential for much wider application in Australian primary care settings.

scholarly journals Evaluation of the quality of life of patients with oral cancer in Brazil

2006 ◽  
Vol 20 (4) ◽  
pp. 290-296 ◽  
Author(s):  
Fabiana Paula de Andrade ◽  
José Leopoldo Ferreira Antunes ◽  
Marcelo Doria Durazzo
Keyword(s):  
Quality Of Life ◽  
Oral Cancer ◽  
Clinical Characteristics ◽  
Posterior Part ◽  
Self Report ◽  
Life Questionnaire ◽  
Longitudinal Assessment ◽  
The Impact

This study performed a field trial of a Portuguese version of the University of Washington quality of life questionnaire (UW-QOL, 3rd version), aiming at appraising its ability to identify different patterns of health-related quality of life of patients with oral cancer in Brazil. Patients (N = 100) were interviewed as they were undergoing treatment for oral squamous cell carcinoma at a large Brazilian hospital ("Hospital das Clínicas", School of Medicine, University of São Paulo). The results were compared based on categories of socio-demographic and clinical characteristics of the patients. At a one-year follow-up, 20 patients had died, and 24 were considered dropouts. The remaining patients accounted for the longitudinal assessment of modifications in the self report of quality of life. Patients with larger tumours and neoplasms in the posterior part of the mouth presented significantly (p < 0.05) poorer indications of quality of life. Chewing was the poorest rated domain (35.0/100.0), and presented the highest proportion of complaints both at the baseline and at the follow-up assessments. The questionnaire allowed the identification of important contrasts (while comparing clinical characteristics) and similarities (while comparing socio-demographic status) among subsets of respondents, and it can contribute to reduce the impact of treatments and improve subsequent patient management.

scholarly journals SQoF-WEAR Project. The Use of Wearable Devices to Identify the Impact of Stress on Workers’ Quality of Life

2021 ◽  
Vol 7 (1) ◽  
pp. 25
Author(s):  
Patricia Concheiro-Moscoso ◽  
Betania Groba ◽  
Sílvia Monteiro-Fonseca ◽  
Nereida Canosa ◽  
Cristina Queirós
Keyword(s):  
Quality Of Life ◽  
Public Health Problem ◽  
Wearable Devices ◽  
Assessment Tools ◽  
Self Report ◽  
Major Public Health Problem ◽  
The University ◽  
And Control ◽  
The Impact

(1) Background: Stress is a major public health problem due to its relevant health, social and economic repercussions. Moreover, stress can be associated with work; when stress increases over time, burnout can occur, an occupational phenomenon recognized by the WHO in 2019. There is interest in the use of wearable devices to monitor and control stressors and their influence on the condition of workers. This study aims to identify the level of job stress and its influence on the quality of life of workers. (2) Methods:This longitudinal study was carried out between the end of May and mid-July 2021. Three assessment tools along with a daily and a weekly questionnaire were computerized through the RedCap platform. The participants had to fill out the diary and weekly questionnaires and wear a Xiaomi Mi Band 5 during the project. (3) Results and discussion: Thirty-six workers from the University of Coruña and from the University of Porto participated in the project. This study promotes the awareness of workers regarding their work stress and the influence of this factor on their quality of life using physiological (e.g., activity, sleep, and heart rate) and psychological indicators (self-report questionnaires in different moments).

Nocturnal Sleep–Wake Parameters of Adolescents at Home Following Cancer Chemotherapy

2011 ◽  
Vol 14 (3) ◽  
pp. 236-241 ◽  
Author(s):  
Amy J. Walker ◽  
Kyle P. Johnson ◽  
Christine Miaskowski ◽  
Vivian Gedaly-Duff
Keyword(s):  
Sleep Duration ◽  
Cancer Chemotherapy ◽  
Sleep Onset ◽  
Sleep Diary ◽  
Nocturnal Sleep ◽  
Wake Time ◽  
Targeted Interventions ◽  
Time In Bed ◽  
Wrist Actigraphy ◽  
At Home

Purpose: The purpose of this descriptive, longitudinal study was to describe objective nocturnal sleep–wake parameters of adolescents at home after receiving chemotherapy in the hospital or outpatient clinic and explore differences in sleep variables by age, gender, and corticosteroid use. Methods: We collected 7 days of wrist actigraphy and sleep diary data from 48 adolescents (10–19 years) who were receiving cancer chemotherapy for a primary or secondary cancer or a relapse. The actigraphic sleep variables included rest interval (i.e., time in bed), sleep onset, sleep offset, sleep duration, total sleep time (TST), wake after sleep onset (WASO), and %WASO. Results: Of the 48 adolescents, 38 had at least five nights of scored actigraphy and were included in analyses. Older (13–18 years) adolescents went to bed later and had fewer minutes of TST than younger adolescents (10–12 years). Exploratory analyses revealed no differences between adolescents who were taking oral corticosteroids (i.e., prednisone, dexamethasone) and those who were not or between males and females. Conclusion: These adolescents had sleep durations that met or exceeded the recommended sleep duration for their age groups but experienced significant WASO. Further research is needed to estimate sleep needs of adolescents during chemotherapy and determine factors that contribute to nocturnal wake-time so that targeted interventions can be designed to improve sleep quality.

Paediatric relapsed acute leukaemia: curative intent chemotherapy improves quality of life

2021 ◽  
pp. bmjspcare-2020-002722
Author(s):  
Carmen Salaverria ◽  
Erin Plenert ◽  
Roberto Vasquez ◽  
Soad Fuentes-Alabi ◽  
George A Tomlinson ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Physical Health ◽  
Acute Leukaemia ◽  
Self Report ◽  
Curative Intent ◽  
Palliative Intent ◽  
Paediatric Patients ◽  
Induction Failure ◽  
The Impact

ObjectivesPaediatric patients with leukaemia with relapse or induction failure have poor prognosis. Anticipated quality of life (QoL) is important in treatment decision making. The objective was to determine if curative intent at relapse or induction failure, when compared with palliative intent, was associated with child’s physical health, pain or general fatigue and parents’ QoL over time among patients with paediatric leukaemia in El Salvador.MethodsThis was a prospective observational cohort study. Children 2–18 years with acute leukaemia at first relapse or induction failure were eligible. Assessments occurred every 2 months for up to 2 years using validated proxy report and self-report scales, where guardians were the primary respondents. Initial curative or palliative intent was categorised at enrolment by physicians. The impact of initial intent on QoL was assessed using linear mixed effects models and interaction between QoL and time.ResultsOf the 60 families enrolled, initial treatment intent was curative in 31 (51.7%) and palliative in 29 (48.3%). During the 2-year observation period, 44 children died. Initial curative intent significantly improved child’s physical health (estimate=8.4, 95% CI 5.1 to 11.6), pain (estimate=5.4, 95% CI 1.5 to 9.2) and fatigue (estimate=6.6, 95% CI 3.2 to 9.9) compared with palliative intent, but not parents’ QoL (estimate=1.0, 95% CI −0.8 to 2.8).ConclusionsAmong paediatric patients with acute leukaemia at relapse or induction failure, initial curative intent treatment plan was associated with better physical health, pain and fatigue when compared with palliative intent. A curative approach may be a reasonable option for patients with acute leukaemia even when prognosis is poor.

scholarly journals The Impact of Virtual Human Voice on Learner Trust

2019 ◽  
Vol 63 (1) ◽  
pp. 2272-2276 ◽  
Author(s):  
Scotty D. Craig ◽  
Erin K. Chiou ◽  
Noah L. Schroeder
Keyword(s):  
Female Voice ◽  
Self Report ◽  
Virtual Human ◽  
Instructional Video ◽  
Text To Speech ◽  
High Quality ◽  
Human Voice ◽  
Synthetic Voices ◽  
The Impact

The current study investigates if a virtual human’s voice can impact the user’s trust in interacting with the virtual human in a learning setting. It was hypothesized that trust is a malleable factor impacted by the quality of the virtual human’s voice. A randomized alternative treatments design with a pretest placed participants in either a low-quality Text-to-Speech (TTS) engine female voice (Microsoft speech engine), a high-quality TTS engine female voice (Neospeech voice engine), or a human voice (native female English speaker) condition. All three treatments were paired with the same female virtual human. Assessments for the study included a self-report pretest on knowledge of meteorology, which occurred before viewing the instructional video, and a measure of system trust. The current study found that voice type impacts a user’s trust ratings, with the human voice resulting in higher ratings compared to the two synthetic voices.

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