visual field loss in progressing glaucoma is independently associated with a loss in both disease-specific and generic quality-of-life. It is important to prevent progression, both in early and in advanced glaucoma, especially in patients with inferior hemifield defects and severe defects in either eye.

OBJECTIVES: To evaluate the efficacy, the dose-dependence , and the durability of the effect of the ginkgo biloba special extract EGb 761 (ginkgo) in older people with dementia or age-associated memory impairment.

BackgroundMalnutrition after hip fracture is associated with increased rehabilitation time, complications, and mortality. We assessed the effect of intensive 3 month nutritional intervention in elderly after hip fracture on length of stay (LOS).MethodsOpen-label, randomized controlled trial. Exclusion criteria: age < 55 years, bone disease, life expectancy < 1 year, bedridden, using oral nutritional supplements (ONS) before hospitalization, and cognitive impairment. Intervention: weekly dietetic consultation, energy-protein–enriched diet, and ONS (400 mL per day) for 3 months. Control: usual nutritional care. Primary outcome: total LOS in hospital and rehabilitation clinic, including readmissions over 6 months (Cox regression adjusted for confounders); hazard ratio (HR) < 1.0 reflects longer LOS in the intervention group. Secondary outcomes: nutritional and functional status, cognition, quality of life, postoperative complications (6 months); subsequent fractures and all-cause mortality (1 and 5 years). Effect modification by baseline nutritional status was also tested.ResultsOne hundred fifty-two patients were randomized (73 intervention, 79 control). Median total LOS was 34.0 days (range 4–185 days) in the intervention group versus control 35.5 days (3–183 days; plogrank = .80; adjusted hazard ratio (adjHR): 0.98; 95% CI: 0.68–1.41). Hospital LOS: 12.0 days (4–56 days) versus 11.0 days (3–115 days; p = .19; adjHR: 0.75; 95% CI: 0.53–1.06) and LOS in rehabilitation clinics: 19.5 days (0–174 days) versus 18.5 days (0–168 days; p = .82; adjHR: 1.04; 95% CI: 0.73–1.48). The intervention improved nutritional intake/status at 3, but not at 6 months, and did not affect any other outcome. No difference in intervention effect between malnourished and well-nourished patients was found.ConclusionsIntensive nutritional intervention after hip fracture improved nutritional intake and status, but not LOS or clinical outcomes. Paradigms underlying nutritional intervention in elderly after hip fracture may have to be reconsidered.

Observational studies suggest an inverse association between total dairy product intake and diabetes risk. However, there is a lack of information on the relationship of specific dairy products with impaired glucose metabolism (IGM) and type 2 diabetes mellitus (T2DM). Individuals aged 40-75 years were recruited for the Maastricht Study. All the participants filled out a 253-food item FFQ, covering fifty specific dairy items that captured differences between full-fat, semi-skimmed and skimmed products, as well as fermented and non-fermented products. Glucose metabolism status was assessed by an oral glucose tolerance test, and participants were informed on their glucose metabolism status after returning the FFQ. Data of 2391 individuals were available to estimate OR (95 % CI) for IGM (n 470) and newly diagnosed (ND) T2DM (n 125), with adjustment for age, sex, BMI, physical activity, smoking status, education, energy intake and intakes of vegetables, fruits, meat and fish. For IGM, fully adjusted analyses revealed inverse associations, with OR comparing the highest with the lowest tertile of intake of 0·73 (95 % CI 0·55, 0·96) for skimmed products and 0·74 (95 % CI 0·54, 0·99) for fermented products. These dairy products were not associated with ND T2DM. In contrast, full-fat products were positively associated with ND T2DM (OR 2·01; 95 % CI 1·16, 3·47), whereas total dairy product intake was inversely associated with ND T2DM (OR 0·50; 95 % CI 0·26, 0·93). In conclusion, individuals with a high consumption of skimmed and fermented products had lower odds of having IGM, and individuals with a high consumption of total dairy products had lower odds of having ND T2DM. High intake of full-fat products was not related to IGM but was positively related to ND T2DM.Key words: Dairy foods: FFQ: Impaired glucose metabolism: Newly diagnosed type 2 diabetes mellitus: Observational studies Type 2 diabetes mellitus (T2DM) is a metabolic disorder characterised by sustained hyperglycaemia. Hyperglycaemia in T2DM is due to insulin resistance, resulting from impaired sensitivity of tissues for insulin, and relative insulin deficiency. The prevalence worldwide of T2DM will increase from its present level of 225 million to as many as 552 million people by 2030 (1) . Diabetes accelerates the development of other chronic diseases such as CVD, cognitive problems and decreased quality of life. Therefore, it is crucial to prevent diabetes and improve health status by identifying modifiable lifestyle factors including diet (2) . Previous studies have demonstrated positive associations of circulating total free fatty acids with pancreatic β-cell dysfunction (3) and insulin resistance (4) . Other studies have suggested a negative association between dietary dairy-derived fatty acids and diabetes (5)(6)(7) . Up to now, five meta-analyses (8)(9)(10)(11)(12) have summarised the results of prospective studies (12)(13)(14)(15) and randomised controlled trials (16,17) on dairy product consumption and diabetes risk. Generally, these studie...

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