Jeff K. Vallance
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View article: Physical activity barriers, facilitators, and preferences in primary and tertiary prevention of breast cancer: a French national observational study
Physical activity barriers, facilitators, and preferences in primary and tertiary prevention of breast cancer: a French national observational study Open
Women who had completed treatment for localized breast cancer share both common and specific determinants and preferences for physical activity compared with women without breast cancer, those undergoing treatment, and those with metastati…
View article: Associations between health-related fitness and patient-reported symptoms in newly diagnosed breast cancer patients
Associations between health-related fitness and patient-reported symptoms in newly diagnosed breast cancer patients Open
Relative VO2peak appears to be a critical HRF component associated with multiple patient-reported symptoms in newly diagnosed breast cancer patients. Other HRF parameters may also be important for specific symptoms. Exercise int…
View article: Examining sedentary behaviours of adults with intellectual disabilities: A qualitative analysis
Examining sedentary behaviours of adults with intellectual disabilities: A qualitative analysis Open
Sedentary behaviours among adults with intellectual disabilities have not been well studied. A sedentary lifestyle puts adults with and without disabilities at high risk of developing health conditions and diseases. Current literature reve…
View article: Device-Measured Walking and Standing are Associated with Improved Quality of Life, Mental Health, and Biochemical Markers in Patients with Ulcerative Colitis: A Pilot Study
Device-Measured Walking and Standing are Associated with Improved Quality of Life, Mental Health, and Biochemical Markers in Patients with Ulcerative Colitis: A Pilot Study Open
Background: Device-measured daily steps/step cadence and other prominent behaviours occurring throughout the 24-hour day (i.e., sitting, lying, standing) have not been examined in patients with ulcerative colitis (UC). The degree to which …
View article: Social-cognitive, demographic, clinical, and health-related correlates of physical activity and sedentary behaviour in newly diagnosed women with breast cancer
Social-cognitive, demographic, clinical, and health-related correlates of physical activity and sedentary behaviour in newly diagnosed women with breast cancer Open
View article: The role of exercise in limiting progression from liver inflammation and fibrosis to cirrhosis and carcinoma: a systematic review with meta-analysis of human and animal studies
The role of exercise in limiting progression from liver inflammation and fibrosis to cirrhosis and carcinoma: a systematic review with meta-analysis of human and animal studies Open
Background Exercise may prevent the progression of liver disease and protect against liver cancer. This review with meta-analysis synthesised the evidence from both human and animal studies to better understand whether exercise has the cap…
View article: Depression, happiness, and satisfaction with life in women newly diagnosed with breast cancer: Associations with device‐measured physical activity and sedentary time
Depression, happiness, and satisfaction with life in women newly diagnosed with breast cancer: Associations with device‐measured physical activity and sedentary time Open
Background Few studies have examined depression after a cancer diagnosis and before initiating adjuvant or neoadjuvant systemic treatments. In this study, we present baseline data on device‐measured physical activity, sedentary behaviour, …
View article: A qualitative study examining newly diagnosed breast cancer patients’ experiences of participating in the Alberta Moving Beyond Breast Cancer (AMBER) prospective cohort study
A qualitative study examining newly diagnosed breast cancer patients’ experiences of participating in the Alberta Moving Beyond Breast Cancer (AMBER) prospective cohort study Open
View article: Supplementary Table 2 from Reallocating Time to Sleep, Sedentary Time, or Physical Activity: Associations with Waist Circumference and Body Mass Index in Breast Cancer Survivors
Supplementary Table 2 from Reallocating Time to Sleep, Sedentary Time, or Physical Activity: Associations with Waist Circumference and Body Mass Index in Breast Cancer Survivors Open
Supplementary Table 2. Associations between prolonged sedentary bouts, non-prolonged sedentary bouts, light-intensity physical activity (LPA) and moderate-to-vigorous physical activity (MVPA) with waist circumference and body mass index wh…
View article: Data from Reallocating Time to Sleep, Sedentary Time, or Physical Activity: Associations with Waist Circumference and Body Mass Index in Breast Cancer Survivors
Data from Reallocating Time to Sleep, Sedentary Time, or Physical Activity: Associations with Waist Circumference and Body Mass Index in Breast Cancer Survivors Open
Background: Moderate-to-vigorous intensity physical activity (MVPA) is inversely associated with waist circumference and body mass index (BMI) among breast cancer survivors. Limited research has focused on behaviors that account for…
View article: Supplementary Table 1 from Reallocating Time to Sleep, Sedentary Time, or Physical Activity: Associations with Waist Circumference and Body Mass Index in Breast Cancer Survivors
Supplementary Table 1 from Reallocating Time to Sleep, Sedentary Time, or Physical Activity: Associations with Waist Circumference and Body Mass Index in Breast Cancer Survivors Open
Supplementary Table 1. Table 1. Associations between sleep, prolonged sedentary bouts, non-prolonged sedentary bouts, light-intensity physical activity (LPA) and moderate-to-vigorous physical activity (MVPA) with waist circumference and bo…
View article: A77 THE ASSOCIATIONS OF OBJECTIVELY ASSESSED SEDENTARY TIME AND STEP COUNT ON ULCERATIVE COLITIS OUTCOMES
A77 THE ASSOCIATIONS OF OBJECTIVELY ASSESSED SEDENTARY TIME AND STEP COUNT ON ULCERATIVE COLITIS OUTCOMES Open
Background Physical activity has been associated with positive health outcomes in those with Ulcerative Colitis (UC). The extent to which other more prominent behaviours occurring throughout the 24-hour day (i.e., sitting, standing, lying …
View article: Associations of device‐measured physical activity and sedentary time with quality of life and fatigue in newly diagnosed breast cancer patients: Baseline results from the AMBER cohort study
Associations of device‐measured physical activity and sedentary time with quality of life and fatigue in newly diagnosed breast cancer patients: Baseline results from the AMBER cohort study Open
Background This study examined associations of device‐measured physical activity and sedentary time with quality of life (QOL) and fatigue in newly diagnosed breast cancer patients in the Alberta Moving Beyond Breast Cancer (AMBER) cohort …
View article: Meditation and Yoga for Irritable Bowel Syndrome: A Randomized Clinical Trial
Meditation and Yoga for Irritable Bowel Syndrome: A Randomized Clinical Trial Open
INTRODUCTION: Delivered in person, yoga is effective in managing irritable bowel syndrome (IBS) symptoms. The evidence for efficacy, feasibility, and safety of virtually delivered yoga for patients with IBS is unknown. METHODS: Adults diag…
View article: Gastroenterologist and Patient Attitudes Toward Yoga as a Therapy for Irritable Bowel Syndrome: An Application of the Theory of Planned Behaviour
Gastroenterologist and Patient Attitudes Toward Yoga as a Therapy for Irritable Bowel Syndrome: An Application of the Theory of Planned Behaviour Open
Objectives To identify irritable bowel syndrome (IBS) patients’ attitudes, subjective norms, perceived control and intention to practice yoga and gastroenterologists’ attitudes and current yoga recommendations for their patients with IBS. …
View article: The association of circadian parameters and the clustering of fatigue, depression, and sleep problems in breast cancer survivors: a latent class analysis
The association of circadian parameters and the clustering of fatigue, depression, and sleep problems in breast cancer survivors: a latent class analysis Open
View article: A247 MEDITATION AND YOGA FOR IRRITABLE BOWEL SYNDROME (MY-IBS): A RANDOMIZED CONTROLLED TRIAL
A247 MEDITATION AND YOGA FOR IRRITABLE BOWEL SYNDROME (MY-IBS): A RANDOMIZED CONTROLLED TRIAL Open
Background When delivered in person, yoga is effective in managing Irritable Bowel Syndrome (IBS) symptoms. However, research is needed to determine the feasibility and effectiveness of yoga as a therapeutic option when delivered virtually…
View article: The Alberta moving beyond breast cancer (AMBER) cohort study: baseline description of the full cohort
The Alberta moving beyond breast cancer (AMBER) cohort study: baseline description of the full cohort Open
View article: Supplementary Material for: Physical Activity in Renal Disease (PAIRED) and the effect on hypertension: a randomized controlled trial
Supplementary Material for: Physical Activity in Renal Disease (PAIRED) and the effect on hypertension: a randomized controlled trial Open
Introduction: Exercise is an effective strategy for blood pressure (BP) reduction in the general population, but efficacy for the management of hypertension in CKD is not known. We evaluated the difference in 24-hour ambulatory systolic BP…
View article: P354 Objectively measured time spent sitting, standing upright, and stepping is associated with disease severity and faecal calprotectin in patients with ulcerative colitis
P354 Objectively measured time spent sitting, standing upright, and stepping is associated with disease severity and faecal calprotectin in patients with ulcerative colitis Open
Background Sitting, lying down, standing upright, and stepping is predominant behaviours occurring throughout the 24-day, yet have not been explored in ulcerative colitis (UC). The purpose of this study was to explore whether objectively m…
View article: Postdiagnosis sedentary behavior and health outcomes in cancer survivors: A systematic review and meta‐analysis
Postdiagnosis sedentary behavior and health outcomes in cancer survivors: A systematic review and meta‐analysis Open
Background High levels of sedentary behavior may negatively affect health outcomes in cancer survivors. A systematic review and meta‐analysis was performed to clarify whether postdiagnosis sedentary behavior is related to survival, patient…
View article: Which cancer survivors are at risk for a physically inactive and sedentary lifestyle? Results from pooled accelerometer data of 1447 cancer survivors
Which cancer survivors are at risk for a physically inactive and sedentary lifestyle? Results from pooled accelerometer data of 1447 cancer survivors Open
View article: A randomized controlled trial of a wearable technology‐based intervention for increasing moderate to vigorous physical activity and reducing sedentary behavior in breast cancer survivors: The ACTIVATE Trial
A randomized controlled trial of a wearable technology‐based intervention for increasing moderate to vigorous physical activity and reducing sedentary behavior in breast cancer survivors: The ACTIVATE Trial Open
Background The benefits of an active lifestyle after a breast cancer diagnosis are well recognized, but the majority of survivors are insufficiently active. The ACTIVATE Trial examined the efficacy of an intervention (use of the Garmin Viv…
View article: Maintenance of physical activity and sedentary behavior change, and physical activity and sedentary behavior change after an abridged intervention: Secondary outcomes from the ACTIVATE Trial
Maintenance of physical activity and sedentary behavior change, and physical activity and sedentary behavior change after an abridged intervention: Secondary outcomes from the ACTIVATE Trial Open
Background This brief report examines the maintenance of moderate to vigorous physical activity (MVPA) and sedentary behavior changes approximately 12 weeks after the delivery of the ACTIVATE Trial primary intervention (use of the Garmin V…
View article: Prevalence and Correlates of Accelerometer-Based Physical Activity and Sedentary Time Among Kidney Transplant Recipients
Prevalence and Correlates of Accelerometer-Based Physical Activity and Sedentary Time Among Kidney Transplant Recipients Open
Background: Physical activity is recommended for kidney transplant recipents as it may improve outcomes including mortality, exercise capacity, muscle strength, and health-related quality of life. Objective: The objective of this study was…
View article: Evaluating the Evidence on Sitting, Smoking, and Health: Is Sitting Really the New Smoking?
Evaluating the Evidence on Sitting, Smoking, and Health: Is Sitting Really the New Smoking? Open
Sitting has frequently been equated with smoking, with some sources even suggesting that smoking is safer than sitting. This commentary highlights how sitting and smoking are not comparable. The most recent meta-analysis of sedentary behav…
View article: Changes in Functional Status After Aquatic Exercise in Adults with Type 2 Diabetes and Arthritis: A Pilot Study
Changes in Functional Status After Aquatic Exercise in Adults with Type 2 Diabetes and Arthritis: A Pilot Study Open
Background: Arthritis is highly prevalent among older adults with type 2 diabetes mellitus (T2DM) and presents a barrier to participating in regular land-based physical activity.Aim: To examine the...
View article: Consumer physical activity tracking device ownership and use among a population-based sample of adults
Consumer physical activity tracking device ownership and use among a population-based sample of adults Open
Consumer physical activity tracking devices (PATs) have gained popularity to support individuals to be more active and less sedentary throughout the day. Wearable PATs provide real-time feedback of various fitness-related metrics such as t…
View article: Correlates of accelerometer-assessed physical activity and sedentary time among adults with type 2 diabetes
Correlates of accelerometer-assessed physical activity and sedentary time among adults with type 2 diabetes Open
View article: Reallocating time to sleep, sedentary, and active behaviours in non-Hodgkin lymphoma survivors: associations with patient-reported outcomes
Reallocating time to sleep, sedentary, and active behaviours in non-Hodgkin lymphoma survivors: associations with patient-reported outcomes Open