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Dietary fried fish intake increases risk of CVD: the REasons for Geographic And Racial Differences in Stroke (REGARDS) study
- Fadi Nahab, Keith Pearson, Michael R Frankel, Jamy Ard, Monika M Safford, Dawn Kleindorfer, Virginia J Howard, Suzanne Judd
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- Journal:
- Public Health Nutrition / Volume 19 / Issue 18 / December 2016
- Published online by Cambridge University Press:
- 24 June 2016, pp. 3327-3336
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Objective
The objective of the present study was to examine the relationship of dietary fried fish consumption and risk of cardiovascular events and all-cause mortality.
DesignProspective cohort study among participants of the REasons for Geographic And Racial Differences in Stroke (REGARDS) study who resided in the USA.
SettingThe primary outcome measures included the hazard ratios (HR) of incident CVD including first incident fatal or non-fatal ischaemic stroke or myocardial infarction and all-cause mortality, based on cumulative average fish consumption ascertained at baseline.
SubjectsParticipants (n 16 479) were enrolled between 2003 and 2007, completed the self-administered Block98 FFQ and were free of CVD at baseline.
ResultsThere were 700 cardiovascular events over a mean follow-up of 5·1 years. After adjustment for sociodemographic variables, health behaviours and other CVD risk factors, participants eating ≥2 servings fried fish/week (v. <1 serving/month) were at a significantly increased risk of cardiovascular events (HR=1·63; 95 % CI 1·11, 2·40). Intake of non-fried fish was not associated with risk of incident CVD. There was no association found with dietary fried or non-fried fish intake and cardiovascular or all-cause mortality.
ConclusionsFried fish intake of two or more servings per week is associated with an increased risk of cardiovascular events. Given the increased intake of fried fish in the stroke belt and among African Americans, these data suggest that dietary fried fish intake may contribute to geographic and racial disparities in CVD.
Key bird species of Marojejy Strict Nature Reserve, Madagascar
- M. I. Evans, J. W. Duckworth, A. F. A. Hawkins, R. J. Safford, B. C. Sheldon, R. J. Wilkinson
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- Journal:
- Bird Conservation International / Volume 2 / Issue 3 / September 1992
- Published online by Cambridge University Press:
- 11 May 2010, pp. 201-220
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From mid-August to late October 1988, Marojejy Strict Nature Reserve, in the northern part of Madagascar's rainforest, was surveyed for birds. The reserve extends from 75 to 2,133 m altitude and the 60,150 ha comprise an almost intact series of altitudinal forest zones. Observations were made in all forest zones and at all altitudes of the reserve and the total of 104 species found included almost all Madagascan rainforest birds, making Marojejy one of the most important sites for bird conservation in Madagascar. The status of the eight threatened, 10 near-threatened and two restricted-range species observed is detailed here, together with notes on their ecology and behaviour. Finds of major conservation interest included the first documented sighting of Madagascar Serpent-eagle Eutriorchis astur since 1930, a healthy population of Henst's Goshawk Accipiter henstü, all four rainforest ground-rollers Brachypteracüdae and a new population of Yellow-bellied Sunbird-asity Neodrepanis hypoxantha. Furthermore, the patchy distribution of Helmetbird Euryceros prevostü urges reconsideration of its current assessment as not at risk. Four threatened species (Rufous-headed Ground-roller Atelornis crossleyi, Yellow-bellied Sun-bird-asity, Grey-crowned Greenbul Phyllastrephus cinereiceps and Madagascar Yellowbrow Crossleyia xanthophrys) were found only in the upper montane forests; this apparent altitudinal preference for three of these species had not been suggested before this survey. The major threat to the birds of Marojejy is the ceaseless piecemeal clearance of the reserve's forest, which is proceeding inwards from the boundary.
De la mi-aout a la fin octobre 1988, une etude sur les oiseaux a été menee dans la Reserve Naturelle Integrate de Marojejy, situee dans le nord de la foret equatoriale de Madagascar. La reserve s'etend sur une altitude allant de 75 a 2,133 metres et sa superficie de 60,150 ha abrite une serie de forets d'altitude restees pratiquement intactes. Des observations ont 6te faites dans toutes les zones foresrieres et a toutes les altitudes de cette reserve et les 104 especes d'oiseaux trouvees incluaient presque toutes les especes d'oiseaux de la foret tropicale de Madagascar, la reserve de Marojejy representant ainsi l'un des sites de conservation des oiseaux les plus importants de Madagascar. La situation des huit especes menacees, dix especes presque menacees et deux especes a distribution geographique limitee, observees au cours de l'etude, est decrite ici en detail, avec des notes sur leur ecologie et leur comportement.
Parmi les decouvertes particulierement interessantes pour la conservation, nous pouvons citer la premiere observation documented de l'aigle-autour Eutriorchis astur depuis 1930, une population bien developpee de Accipiter henstü, l'ensemble des quatre types forestieres de Brachypteracüdae et une nouvelle population de Neodrepanis hypoxan-tha. De plus, la repartition geographique inegale de YEuryceros prevostü exige une reconsideration urgente de son evaluation actuelle en tant qu'espece sans risque. Quatre especes menacees (Atelornis crossleyi, Neodrepanis hypoxantha, Phyllastrephus cinereiceps et Crossleyia xanthophrys) n'ont été trouvees que dans les forets de haute altitude: l'apparente preference de ces trois especes pour les hautes altitudes n'avait pas été suggeree avant cette etude. La principale menace pour les oiseaux de Marojejy est le defrichage incessant de la foret de la reserve, cette destruction s'etendant progressive-ment de l'exterieur vers l'interieur de la foret.