ORCID Profile
0000-0001-8677-5234
Current Organisation
University of Leeds
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Publisher: MDPI
Date: 11-05-2022
Publisher: Wiley
Date: 24-11-2017
Publisher: MDPI AG
Date: 30-08-2021
Abstract: Nutritional knowledge, attitudes and practice (KAP) may guide healthy meal choices. Here, nutritional KAP was compared across school students in Sabah based on locality and gender. A cross-sectional survey of students aged 15–19 years was conducted using multistage s ling. Nutritional KAP was measured via questionnaire. Anthropometric measures of weight and height were taken in person to calculate body mass index (BMI). Among the 994 participants, 80% were urban and 60% were female (mean age 16.5 ± 0.6 yr). Most were of Kadazan-Dusun (23%) ethnicity. Measured height for age Z score (HAZ) and BMI for age Z score (BAZ) differed between urban and rural students (−1.2 ± 0.8 versus −1.5 ± 0.7 for HAZ p 0.001 0.2 ± 1.4 versus −0.1 ± 1.3 p = 0.02, respectively). No difference in nutritional knowledge was found, although urban students prioritized having a healthy/balanced diet (59.55% versus 48.50%, p = 0.03) and ate daily breakfast (57.4% versus 10.2%, p 0.001) compared to rural. Females scored higher on nutritional knowledge than males (18.9 ± 2.8 vs. 18.1 ± 3.4, respectively, p = 0.0001), yet males selected more healthy/balanced foods (63.3% versus 53.3%, p = 0.041). The gap remains between nutritional KAP and translating this to healthy eating among adolescents, related to locality and gender.
Publisher: IEEE
Date: 11-2018
Publisher: Wiley
Date: 08-02-2017
DOI: 10.1111/MCN.12420
Publisher: Elsevier BV
Date: 04-1996
DOI: 10.1016/0306-4530(96)00002-9
Abstract: Basal thyroid-stimulating hormone (TSH) and thyroid hormone levels were evaluated in 18 women with bulimia nervosa during a period of active binging and vomiting and again after 7 weeks of abstinence from these behaviors and compared to measures in 27 control women. In 10 of the patients and 11 of the controls, the TSH nocturnal surge was calculated from hourly TSH measurements obtained in the afternoon from 1500 to 1900 h and in the night from 2300 to 0400 h. During the binging phase of the illness patients had lower total triiodothyronine (T3) values than controls (p < .001). After 7 weeks without binge eating or purging, patients had lower T3, total thyroxine (T4), free triiodothyronine, free thyroxine (FT4), reverse triiodothyronine and thyroid-binding globulin (TBG) values compared to controls (p < .01) and significant reductions in T3, T4, FT4 and TBG compared to themselves in the active phase of the illness (p < .02). The reduction in thyroid hormone levels was not due to a reduction in the nocturnal thyrotropin surge, since surge values did not differ between normals and patients at either phase of the illness. Bulimics in the binging phase of the illness showed a positive correlation between caloric intake and TSH values (p < .01), suggesting that food binging may stimulate thyroid activity. In sum, these results show a substantial reduction in thyroid hormone levels after 7 weeks of abstinence from binging and vomiting behaviors.
Publisher: Springer Science and Business Media LLC
Date: 28-02-2012
Location: United Kingdom of Great Britain and Northern Ireland
Location: United Kingdom of Great Britain and Northern Ireland
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Marion Hetherington.