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583篇 您的检索式:作者名="FREITAS S"
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1Associations of sense of coherence with psychological distress and quality of life in inflammatory bowel disease显示文摘AIM:To investigate the relationship between sense of coherence,psychological distress and health related quality of life in inflammatory bowel disease(IBD).METHODS:This cross-sectional study enrolled a consecutive sample of 147 IBD(aged 45.1 ± 14.1 years; 57.1% female) patients recruited from a tertiary gastroenterology service.Sixty-four participants met diagnostic criteria for Crohn's disease,while eightythree patients had ulcerative colitis.Socio-demographic data(education,age,race,gender,gross monthly income and marital status),disease-related variables(illness activity,relapse rate in past 2 years,history of surgery and time since diagnosis),sense of coherence(Antonovsky's SOC scale),psychological distress symptoms(Hospital Anxiety and Depression Scale) and health-related quality of life(HRQo L; WHOQOLBref) were assessed.Hierarchical multiple regression analyses were performed to identify factors that are independently associated with psychological distress and HRQo L in patients with IBD and to provide indications for possible moderating or mediating effects.In addition,formal moderation and mediation analyses(Sobel tests) were performed to confirm potential moderators/mediators of the relationship between SOC,psychological distress symptoms and HRQoL.RESULTS:Lower SOC scores(std beta=-0.504; P < 0.001),female gender(std beta = 0.176; P = 0.021) and White race(std beta = 0.164; P = 0.033) were independently associated with higher levels of depressive symptoms,while lower levels of SOC(std beta =-0.438; P < 0.001) and higher relapse rate(std beta = 0.161; P = 0.033) were independently associated with more severe anxiety symptoms.A significant interaction between time since diagnosis and SOC was found with regard to the severity of depressive or anxiety symptoms,as the interaction term(time since diagnosis X SOC) had beta coefficients of-0.191(P = 0.009) and-0.172(P = 0.026),respectively.Lower levels of anxiety symptoms(std beta =-0.369; P < 0.001),higher levels of SOC(std beta = 0.231; P = 0.016) and non-White race(std beta =-0.229; P = 0.006),i.e.,mixed-race,which represented the reference category,were independently associated with higher levels of overall HRQoL.Anxiety symptoms were the most potent independent correlate of most aspects of HRQoL.In addition,anxiety mediated the association between SOC and satisfaction with health,as well as its relationship with physical,mental,and social relations HRQo L.Depressive symptoms also mediated the association between SOC and mental HRQoL.CONCLUSION:Our data indicated that SOC is an important construct,as it influences psychological distress and has significant albeit indirect effects on several HRQoL domains in IBD.Thiago H Freitas Elias Andreoulakis Gilberto S Alves Hesley LL Miranda Lúcia LBC Braga Thomas Hyphantis André F Carvalho 2015World Journal of Gastroenterology2015,21,21:10
2Data mining with an ant colony optimization algorithm显示文摘Parpinelli R S Lopes H S Freitas A A 2002IEEE Trans Evolutionary Compute2002,6,4:1
3Effects of roads,topography,and land use on forest cover dynamics in the BrazilianAtlantic Forest显示文摘FREITAS S R HAWBAKER T J METZGER J P 2010Forest Ecology and Management2010,259,3:1
4Influence of the degree of polymerisation in the ability of catechins to act as anthocyanin copigments显示文摘Gonzilez-Manzano S Mateus N de Freitas V Santos-Buelga C 2008European Food Research and Technology2008,227,:1
5The electronic properties of sputtered chromium and iron oxide films显示文摘G Goodlet S Faty S Cardoso P.P Freitas A.M.P Sim?es M.G.S Ferreira M Da Cunha Belo 2003Corrosion Science2003,,6:1
6Volume visaalization and exploration through flexible transfer function design显示文摘Francisco de M Pinto Carla M D S Freitas 2008Computers & Graphics2008,,32:1
7Expression of metalloproteinases and theirinhibitors in blood vessels in human endometrium显示文摘Freitas S Meduri G Le-Nestour E 1999Biol Reprod1999,61,4:1
8Urinary 11-dehydro thromboxane B 2 levels in type 2 diabetic patients before and during aspirin intake显示文摘Lillian Harboe Gon?alves Luci Maria Sant'Ana Dusse Ana Paula Fernandes Karina Braga Gomes Mirelle Oliveira Sóter Michelle Teodoro Alves Kathryna Fontana Rodrigues Fernanda Rocha Freitas Flavia Komatsuzaki Marinez Oliveira Sousa Adriana Aparecida Bosco Gér 2011Clinica Chimica Acta2011,,15:1
9Detection of new art-4 and arr-5 gene cassettes in clinical Pseudomonas aerugi-nosa and Klebsiella pneumoniae strains from Brazil显示文摘da Fonseca EL Freitas Fdos S de Amorim JC 0,,05:1
10External validation of a classification for methylene blue magnification chromoendoscopy in premalignant gastric lesions显示文摘Miguel Areia Pedro Amaro Mário Dinis-Ribeiro Maria Augusta Cipriano Carol Marinho Altamiro Costa-Pereira Carlos Lopes Luís Moreira-Dias José Manuel Rom?ozinho Hermano Gouveia Diniz Freitas Maximino Correia Leit?o 2008Gastrointestinal Endoscopy2008,,7:1
11Polymerization of ethylene: some aspects of metallocene cata- lyst stabilization under homogeneous and heterogeneous reac- tion conditions显示文摘de Freitas A J D dos Santos J H Z Meneghetti S M P 2011J Appl Poiym Sci2011,119,5:1
12The effect of microstructure and environment on fatigue crack growth in 7049 alloy at negative stress ratios显示文摘Fonte Mda Romeiro F Freitas Mde Stanzl-Tschegg S E Tchegg E K Vasudevan A K 2003Int J Fatigue2003,25,:1
13Raman amplifier performance of dispersion compensating fibers 显示文摘CANI S P N FREITAS M ALMEIDA R T R 2003Microwave and Optoelectronics Conference2003,,2:1
14Neurite outgrowth is impaired on HSP70-positive astrocytes through a mechanism that requires NF-kappa B activation显示文摘de Freitas M S Spohr T C Benedito A B 2002Brain Res2002,958,:1
15Isolation and characterization of soluble sulfated polysaccharide from the red seaweed Gracilaria cornea 显示文摘Melo M R S Feitosa J P A Freitas A L P 2002Carbohydr Poly2002,49,:1
16A pathology potpourri from the NOAA mussel watch program显示文摘Hillman R E Boehm P D Freitas S Y 1988Shellfish Res1988,7,:1
17Source apportionment of fine and coarse particulate matter in a suburban area at the Western European Coast 显示文摘Almeida S M PioC A Freitas M C 2005Atmospheric Environment2005,39,17:1
18Linear lupus erythematosus pro- fundus as an initial manifestation of systemic lupus erythematosus in a child显示文摘Fernandes S Santos S Freitas I 2014Pediatric dermatology2014,31,3:1
19Multivariate analysis of nystatin and metronidazole in a semi-solid matrix by means of diffuse reflectance NIR spectroscopy and PLS regression 显示文摘Baratieri S C Barbosa J M Freitas M P 2006Journal of Pharmaceutical and Biomedical Analysis2006,,40:1
20Microencapsulation by solvent extraction/evaporation:reviewing the state of the art of microsphere preparation process technology显示文摘Freitas S Merkle HP Gander B 2005J Controlled Release2005,102,2:1
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