Browsing by Person "White, Lois"

Now showing 1 - 10 of 10

Childhood coeliac disease diagnoses in Scotland 2009-2010: the SPSU project
(British Medical Journal, 2012-11) White, Lois; Bannerman, Elaine; McGrogan, Paraic; Kastner-Cole, Dagmar; Carnegie, Elsie; Gillett, Peter M.
Objectives To establish the incidence of childhood coeliac disease (CD) in Scotland between 1 September 2009 and 31 August 2010, to determine clinical features at presentation and reasons for diagnosis, and to identify any differences in incidence and practice between regions. Design Prospective data collection through the Scottish Paediatric Surveillance Unit (SPSU). Strategic contacts in each tertiary gastrointestinal region (East, West and North) were emailed monthly to report new cases of CD (<16-years). A clinical questionnaire was completed for each case. Additionally, regional laboratories were asked to report the number of diagnostic antibody tests for CD performed over the year. Setting This national study looked at the total cases within Scotland. Scotland has a population of 5.2 million, with the mid-year estimate in 2009 of 912-144 children under the age of 16. Results 91 new cases were reported, giving an overall adjusted incidence of 10.0/100-000/year. Incidence in the East was 16.3/100-000/year, West 8.1/100-000/year and North 7.7/100-000/year. Cases diagnosed due to active screening in the East (4.6/100-000/year) were more than twice the number observed in the West (2.0/100-000/year) and North (1.3/100-000/year), as was the incidence of classic cases. The most frequent symptoms reported were abdominal pain (50/91; 54.9%), failure to thrive (29/91; 31.9%), fatigue (29/91; 31.9%), diarrhoea (27/91; 29.7%) and bloating (19/91; 20.9%). Twenty-two children (24.2%) were diagnosed due to active screening, of which 14 had associated type 1 diabetes mellitus, one Down syndrome and seven had family history. Fifty-five per cent (12/22) of the patients diagnosed through active screening were asymptomatic. Significantly more CD diagnostic antibody tests were performed per head of population in the East compared with the West (OR 1.65, 95% CI 1.57 to 1.73) and North (OR 1.81, 95% CI 1.70 to 1.92). Conclusions Approximately double the incidence of paediatric CD was observed in the East of Scotland. Evidence of more actively screened cases diagnosed and more antibody tests performed in the region suggests a lower threshold to test. An environmental influence cannot be dismissed since more classic cases were also captured. Further research is needed to highlight the role of any exogenous factors.
Coeliac disease and the gluten-free diet: a review of the burdens; factors associated with adherence and impact on health-related quality of life, with specific focus on adolescence
(Wiley, 2016-05-23) White, Lois; Bannerman, Elaine; Gillett, P. M.
Adherence and non-adherence to a gluten-free diet (GFD) may impact negatively on health-related quality of life (HRQoL). Understanding the factors that influence compliance could help inform management and also guide support. With a particular focus on adolescence, this narrative review critiques current literature on the burdens associated with following a GFD and the factors associated with adherence. Studies highlight a variety of burdens faced by individuals with coeliac disease, including the cost, access and availability of gluten-free (GF) foods, as well as the dilemmas experienced when eating out, travelling and socialising with friends. A number of studies report that adolescents face stigmatisation and feel isolated in social situations and at school. Additional burdens that are highlighted are a lack of knowledge regarding CD and GFD difficulties in interpreting food labels, as well as dissatisfaction with the organoleptic properties of GF foods. Factors associated with poor adherence in adolescence include older age, an absence of immediate symptoms, difficulties eating out and poor palatability of GF foods. Conversely, better emotional support and stronger organisation skills have been associated with superior adherence. Significant associations have been reported between HRQoL measures and adherence, although the findings are inconsistent. Limitations in research methodologies exist and data are restricted to just a few countries. Further research specific to adolescence is required to identify independent predictors of adherence. Journal of Human Nutrition and Dietetics 2016 The British Dietetic Association Ltd.
Dietary intakes, knowledge, and perceptions of semi-professional rugby athletes in Scotland
(Taylor & Francis, 2022-03-26) Hitendre, Sonam; Jordan, Rebecca; Theodorakopoulos, Christos; White, Lois
Background: Adequate nutritional intake plays a pivotal role in optimizing performance, recovery, and body composition goals. This study aimed to investigate the dietary intakes (DIs); nutritional knowledge (NK); and attitudes, perceptions, and challenges (APC) of semiprofessional rugby players in Scotland. Methods: Dietary intakes and NK of 24 male semiprofessional rugby players of a Super6 club were evaluated using validated questionnaires. Players were categorized as having good or poor NK according to NK scores. Diet-related APCs were assessed using researcher-developed questionnaires and 1-1 semi-structured interviews. Results: Mean ± SD total NK% was poor, 53.7 ± 11.9%. The ‘Good’ NK group scored significantly higher in the Weight Management (p = 0.014), Macronutrients (p < 0.001), Micronutrients (p = 0.001), and Sports Nutrition (p < 0.001) sections. Mean DIs from food sources were 26.3 ± 9.2 kcal/kg/ day energy, 1.4 ± 0.4 g/kg/day protein, and 21.7 ± 10.1 g/day fibre. Median (25th,75th) carbohydrate intake was 3.0 (2.0, 3.0) g/kg/day, and 6.3 (2.3, 10.6) units/week alcohol. Mean ± SD fat and saturated fat (SFA) % total energy intake (EI) were 36.2 ± 3.7% and 12.8 ± 1.9%, respectively, and SFA %EI exceeded recommendations (p < 0.001). The ‘Good’ NK group had significantly higher intakes of all macronutrients (p < 0.05). Total NK% positively correlated with intakes of meat (r = 0.556, p = 0.011), cereals (r = 0.458, p = 0.042), dietary fat (r = 0.477, p = 0.034), vegetables (r = 0.487, p = 0.030), and alcoholic beverages (r = 0.541, p = 0.014). Supplement use was 68%. Players felt diet affected performance (94%) but 31% of them were unaware of any specific nutritional strategies. A healthy diet was perceived to be ‘balanced’ with ‘variety from all food groups. Lack of time for preparation was described as the main barrier to healthy eating. Conclusions: Overall, players had poor NK, their fibre and carbohydrate intake was suboptimal, whereas saturated fat intake exceeded recommendations. Many lacked awareness of current sports nutrition guidelines. Further nutrition education may be needed to improve diet quality and aid performance goals.
Experiences in obtaining prescribable and non-prescribable gluten-free products of adults with coeliac disease in Lothian.
(Cambridge University Press, 2011-10-14) Bruce, Mandy; White, Lois; Gillett, Peter; Bannerman, Elaine
Increased at risk screening and recognition of a typical presentation does not fully explain the 6.5-fold increase in Paediatric Coeliac Disease (CD) incidence in the last 20 years in S E Scotland
(2012-07) Merrick, V.; White, Lois; Bannerman, Elaine; Russell, R. K.; Basude, D.; Henderson, P.; Wilson, D. C.; Gillett, P. M.; Coeliac UK; Gloag Family Foundation
Introduction - Current diagnostic practice for paediatric CD in the UK includes increased screening of family members and at- risk groups for example, diabetes mellitus.
Knowledge, attitudes and perceptions towards Vitamin D in a UK adult population: A cross-sectional study
(MDPI, 2018-10-27) O’Connor, Clodagh; Glatt, Dominique; White, Lois; Revuelta-Iniesta, Raquel
The prevalence of vitamin D deficiency in the United Kingdom is high, despite updated Scientific Advisory Committee on Nutrition (SACN) guidelines. Therefore, our aims were to identify population knowledge, attitudes and perceptions of vitamin D supplementation and factors contributing to supplement use in a UK adult population. A cross-sectional study was performed between April–June 2018 using a newly designed piloted questionnaire. Scores for knowledge were calculated as a percentage (Boland et al. 2015). Logistic regression analysis was used to predict supplement use. 209 participants (82% female), mean (±SD) age 34.9 (±12.3) completed the questionnaire. The mean (±SD) vitamin D knowledge score was 56.6% (±19.9%); only 48% were concerned about their vitamin D concentration and 57% did not take vitamin D. Most participants (86%) wished to learn more about vitamin D. Knowledge score (OR 2.5; p = 0.01; 95% CI 1.2–5.3), concern (OR 2.1; p = 0.03; 95% CI 1.0–4.2) and location (OR 0.3; p = 0.006; 95% CI 0.1–0.7) predicted supplemented use. Individuals living in England had 2.9 (95% CI 1.4–6.3) lower odds of taking vitamin D than those living in Scotland. As a result of these findings, this study suggests that vitamin D supplementation and fortification, alongside education strategies, may be an effective method for improving UK vitamin D health; however, more research is warranted.
Paediatric coeliac disease in Scotland: epidemiological trends, management and adolescent adherence to gluten-free diet
(Queen Margaret University, Edinburgh, 2013) White, Lois
The incidence of paediatric coeliac disease (CD) is rising globally. It is uncertain whether this is attributed to improved case ascertainment or signifies a true rise in numbers. Geographical variation in incidence has also been reported in some European countries, although it is not known whether regional differences present in Scotland. Furthermore, data on the management of children diagnosed with CD in Scotland is lacking. The cornerstone of CD treatment is a strict gluten-free diet (GFD). Adherence may reduce risk of future complications including osteoporosis, malignancy and fertility difficulties. Nonetheless, the GFD is known to be particularly challenging during adolescence and may be nutritionally inadequate. Limited adolescent research addresses factors associated with adherence to the GFD, the diet’s nutritional quality or effect on health-related quality of life (HRQoL). Retrospective longitudinal and prospective regional trends in age-sex standardised incidence of childhood CD (≤16 years) in Scotland were determined. Data on case presentation, reasons for diagnosis and the management of newly diagnosed children were collected. A cross-sectional study was undertaken to identify adherence to the GFD in Scottish adolescents with CD (11-18 years) using a short validated questionnaire. A further questionnaire was developed to identify factors associated with adherence to the GFD. Teenagers’ energy and nutrient intakes were compared to Dietary Reference Values (DRVs) and a healthy, age-matched control group. Generic and disease-specific HRQoL indices were compared between adherent teenagers, non-adherent teenagers and age-matched controls. The incidence of paediatric CD in Scotland between 01.09.09 and 31.08.10 was 10.0/100,000/yr. Incidence in the East was 16.3, West 8.1 and North 7.7. More than twice the incidence of cases were diagnosed due to active screening in the East (4.6) compared to the West (2.0) and North (1.3), as was the incidence of classical cases. Significantly more CD diagnostic antibody tests were performed per head of population in the East compared to the West (OR 1.65, 95% CI 1.57-1.73) and North (OR 1.81 95% CI 1.70-1.92). The incidence of childhood CD rose from 1.8 (95% CI 1.1-2.7) to 11.7 (95% CI 9.8-13.9) per 100,000 from 1990-1994 to 2005-2009, respectively (p<0.0001). The incidence of non-classical and actively screened cases increased 1467% (p<0.05) and 1100% (p<0.001) from 1990-1999 to 2000-2009, respectively. A significant rise in the incidence of Oslo classical cases from 1.51 (95% CI 0.91-2.38) in 1990-1994 to 5.22 (95% CI 3.98-6.75) in 2005-2009 (p<0.01) remained. A number of differences in the dietetic management of newly diagnosed children were observed between a regional (multidisciplinary team) and a district general (dietetic-led) clinic. Differences in the management of dietary concerns as well as the type of education and resources provided were reported. Sixteen participants were categorised as non-adherent to the GFD in the adolescent study (41%; 0/7 boys, 16/32 girls). Male gender, being a member of a CD support group, ability to follow a GFD on holiday, when traveling and at social and special events were associated with better adherence to the GFD (p<0.05). Never checking food labels was associated with poorer adherence. Compared to controls, boys and girls with CD had higher median energy intakes (p<0.05). Mean percentage energy intake from protein, saturated fat and non-milk extrinsic sugar was significantly higher in the CD group compared to controls and DRVs (p<0.05). Ten (34%) girls with CD II had estimated iron intakes below the Lower Reference Nutrient Intake (LRNI). This was not significantly different compared to NDNS data (44% 0.05). Adherent adolescents had significantly better generic HRQoL scores for the domains ‘physical health’ and ‘self perception’ compared to non-adherent teenagers and controls (p<0.05). Evidence of more actively screened cases and more antibody tests performed in the East suggests the higher incidence observed may be due to a lower threshold to test. An environmental influence cannot be dismissed since more classic cases were also captured. The incidence of pediatric CD increased 6.4-fold over the 20 years studied. This rise is significant for classic CD, indicating a true rise in incidence. Further research is needed to highlight the role of exogenous factors in CD development and whether differences in management affect disease outcomes. A number of factors appear to be associated with adherence to the GFD in Scottish adolescents and dietary intakes were of concern regarding the distribution from different macronutrients. The results imply that HRQoL should be monitored alongside adherence in this population. Further studies are required to identify independent predictors of adherence, the nutritional status of teenagers following a GFD and to ascertain whether poor HRQoL is a cause or effect of non-adherence.
The incidence of childhood coeliac disease in Scotland: first year of the SPSU coeliac project.
(2011-06) White, Lois; Gillett, P. M.; Bannerman, Elaine; Wilson, D. C.; Livingston, J.; Coeliac UK; Gloag Family Charity
Objectives and Study: To establish the incidence of coeliac disease (CD) (<16 years) in Scotland using the Scottish Paediatric Surveillance Unit (SPSU) e-reporting system and through strategic contacts within the 3 Tertiary GI Regions - West (W), East (E) and North (N) of Scotland.
The rising incidence of celiac disease in Scotland
(2013-10) White, Lois; Merrick, V. M.; Bannerman, Elaine; Russell, R. K.; Basude, D.; Henderson, P.; Wilson, D. C.; Gillett, P. M.
Background and objectives: Although the incidence of pediatric celiac disease (CD) is increasing globally, it is uncertain whether this is attributed to improved case ascertainment or signifies a true rise. We aimed to identify all incident cases of childhood CD in southeast Scotland over the period 1990 to 2009 to assess trends in totalincidence and cases diagnosed as a result of (1) a classic presentation, (2) a nonclassic presentation, or (3) targeted screening. Methods: Twenty-year retrospective cohortstudy of case notes, pathology databases, endoscopy, and patient records for all children (<16 years of age) diagnosed with CD on biopsy in southeast Scotland (at-riskpopulation of 225 000-233 000). Data were age-gender standardized and Poisson regression models used to calculate changes in incidence over time. Results: A total of 266 children were diagnosed from 1990 to 2009 with an increase in incidence from 1.8/100 000(95% confidence interval [CI] 1.1-2.7) to 11.7/100 000 (95% CI 9.8-13.9) between the epochs 1990 to 1994 and 2005 to 2009, respectively (P < .0001). The incidence of nonclassic presentation (children with a monosymptomatic presentation and those with extraintestinal symptoms) and actively screened cases increased by 1566% (P < .05) and 1170% (P < .001) from 1990 to 1999 to 2000 to 2009, respectively. However, a rise in the incidence of Oslo classic cases from 1.51/100 000 (95% CI 0.91-2.38) in 1990 to 1994 to 5.22/100 000 (95% CI 3.98-6.75) in 2005 to 2009 (P < .01) remained evident. Conclusions: The incidence of pediatric CD increased 6.4-fold over the 20 years. This study demonstrates that this rise is significant for classic CD, indicating a true rise in the incidence of pediatric CD. 2013 by the American Academy of Pediatrics.
Trends in Paeditric Coeliac Disease 1990-2009: A UK Regional Retrospective Audit of Cases
(BMJ, 2012-05) White, Lois; Merrick, V.; Bannerman, Elaine; Wilson, D. C.; Russell, R. K.; Basude, D.; Henderson, P.; Gillett, P. M.; Coeliac UK; Gloag Family Foundation
Aim - To review all incident cases of paediatric coeliac disease (CD) in a UK region over the 20 year period from 1990-2009; to observe trends in incidence, symptom presentation, age at diagnosis and the impact of active screening of at-risk groups; and to audit laboratory results at diagnosis for 01/2005-12/2009.