Current and predicted prevalence of obesity in Canada: a trend analysis

LK Twells, DM Gregory, J Reddigan… - … Open Access Journal, 2014 - cmajopen.ca
Background The prevalence of obesity has increased over the past 3 decades, with a
disproportionate growth in excessive weight categories (body mass index [BMI] 35.0–39.9 and BMI …

Predictors of registered nurses' organizational commitment and intent to stay

DM Gregory, CY Way, S LeFort, BJ Barrett… - Health Care …, 2007 - journals.lww.com
Background: Health care reform has significantly altered employment relations. Research
findings suggest that the presence or absence of supportive work environments helps explain …

Long‐term health‐related quality of life in bariatric surgery patients: a systematic review and meta‐analysis

S Driscoll, DM Gregory, JM Fardy, LK Twells - Obesity, 2016 - Wiley Online Library
Objective Bariatric surgery results in significant weight loss in the majority of patients.
Improvement in health‐related quality of life (HRQoL) is an equally important outcome; however, …

Patients' perceptions of their experiences with ESRD and hemodialysis treatment

DM Gregory, CY Way, TA Hutchinson… - Qualitative health …, 1998 - journals.sagepub.com
A grounded theory methodology was used to explore patients' experiences with end-stage
renal disease (ESRD) and hemodialysis. The emerging theory suggests that a "new sense of …

[HTML][HTML] Patients' perceptions of waiting for bariatric surgery: a qualitative study

DM Gregory, J Temple Newhook, LK Twells - International journal for …, 2013 - Springer
Background In Canada waiting lists for bariatric surgery are common, with wait times on
average > 5 years. The meaning of waiting for bariatric surgery from the patients’ perspective …

[HTML][HTML] The relationship between body mass index and the severity of coronary artery disease in patients referred for coronary angiography

AB Gregory, KK Lester, DM Gregory… - … Research and Practice, 2017 - hindawi.com
Background and Aim. Obesity is associated with an increased risk of cardiovascular disease
and may be associated with more severe coronary artery disease (CAD); however, the …

Weight loss expectations of laparoscopic sleeve gastrectomy candidates compared to clinically expected weight loss outcomes 1-year post-surgery

HI Price, DM Gregory, LK Twells - Obesity surgery, 2013 - Springer
Background Laparoscopic sleeve gastrectomy (LSG) results in significant, sustainable weight
loss in obese individuals (body mass index (BMI) ≥40 kg/m 2 or BMI 35.0–39.9 kg/m 2 …

Pre-operative and post-operative changes in CRP and other biomarkers sensitive to inflammatory status in patients with severe obesity undergoing laparoscopic …

EW Randell, LK Twells, DM Gregory, KK Lester… - Clinical …, 2018 - Elsevier
Introduction C-reactive protein (CRP) is often elevated in patients living with severe obesity (BMI
≥ 35 kg/m 2 ). However, there is limited information on how CRP, and other …

Preoperative and postoperative assessments of biochemical parameters in patients with severe obesity undergoing laparoscopic sleeve gastrectomy

DM Gregory, LK Twells, KK Lester, WK Midodzi… - Obesity Surgery, 2018 - Springer
Background The study aim was to determine the prevalence of abnormal serum
biochemistries associated with micronutrient deficiencies before and after laparoscopic sleeve …

[HTML][HTML] Body shape expectations and self-ideal body shape discrepancy in women seeking bariatric surgery: a cross-sectional study

HI Price, DM Gregory, LK Twells - BMC obesity, 2014 - Springer
Background Postoperative body shape expectations (BSE) of bariatric surgery candidates
remain relatively unexplored, and may have important implications for weight loss outcomes, …