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941.
Joan E. Dodgson Marie Tarrant Daniel Y.T. Fong Xiu‐Hong Peng Wai‐Hing Choi Hui 《分娩》2003,30(3):195-202
Abstract: Background: An understanding of patterns of breastfeeding is necessary for the effective implementation of breastfeeding promotion and intervention programs. In Hong Kong, little current data have been gathered on women's breastfeeding rates. The objective of this study was to determine how patterns of breastfeeding, maternal demographics, and maternal employment affect continuation of breastfeeding in primiparous women in Hong Kong. Method: A longitudinal self‐report survey was used to collect data when first‐time mothers (n = 218) were in the hospital, at 1, 3, 6, 9, and 12 months postpartum, or until they weaned their infant. All data (self‐report survey, demographic data, and follow‐up telephone surveys) were collected in Cantonese and then translated into English. Data were analyzed by determining, first, the influence of individual variables on the length of breastfeeding using a simple Cox regression analysis, and second, by grouping variables according to time sequence and entering them into a Cox regression model in 4 sequential phases. Results: Factors that were significantly associated with continuation of breastfeeding were maternal age (HR = 0.97; p = 0.048); attendance at a prenatal breastfeeding class (HR = 0.69; p = 0.020); intended weeks of breastfeeding (HR = 0.97; p < 0.001); breastfeeding score in hospital (HR = 0.99; p = 0.009); and length of exclusive breastfeeding (HR = 0.93; p < 0.001). Similar results were obtained in the multiphase Cox regression analysis; only the breastfeeding score in hospital became marginally insignificant (p = 0.053) after adjusting for demographics, prenatal, and other immediate postpartum factors. Conclusions: Short periods of exclusive breastfeeding and early supplementation were common in this sample. Unlike previous research, maternal employment was not a statistically significant factor in length of continued breastfeeding. Study findings show that multiple factors influence continued breastfeeding in Hong Kong, suggesting further areas for investigation. Changes in practice may improve continued and exclusive breastfeeding rates. (BIRTH 30:3 September 2003) 相似文献
942.
Zinc-deficient rats that had received a single dose of N-methyl-N-nitrosourea (MNU) intragastrically developed malignant lymphomas involving the liver, spleen, lung and kidney, as well as the usual epithelial tumours at the site of administration. Interestingly, the incidence of squamous-cell carcinoma of the pharynx was significantly higher in zinc-deficient rats than in control animals. Since MNU does not require metabolic activation, the development of the malignant lymphomas might be related to the generally depressed immunological state of zinc-deficient rats. 相似文献
943.
Orvar Eeg-Olofsson Moy Fong Chen Eva Andermann Linda Dansky Harvey J. Guyda† Robert A. H. Kinch‡ 《Epilepsia》1990,31(4):446-452
A direct teratogenic effect of antiepileptic drugs (AEDs) on the fetus has been postulated. However, there may also be a primary effect of AEDs on placenta, with secondary consequences to the fetus. Thirteen carefully medically controlled epileptic women were followed prenatally and perinatally. Placentas from all were investigated morphologically and in two with electronmicroscopy. In nine patients, the placentas were studied with respect to insulin and insulin-like growth factor (IGF-I and IGF-II) receptor activity. In this pilot study of a group of carefully medically controlled epileptic women with low levels of AEDs, the results did not differ from normal controls. The possibility of adverse effects of higher concentrations of AEDs cannot be excluded, however. 相似文献
944.
945.
946.
X.T. Tiong A. Nursara Shahirah V.C. Pun K.Y. Wong A.Y.Y. Fong R.G. Sy N.T. Castillo-Carandang E.E.K. Nang M. Woodward R.M. van Dam E.S. Tai K. Venkataraman 《Nutrition, metabolism, and cardiovascular diseases : NMCD》2018,28(8):856-863
Background and aim
Despite a growing body of evidence from Western populations on the health benefits of Dietary Approaches to Stop Hypertension (DASH) diets, their applicability in South East Asian settings is not clear. We examined cross-sectional associations between DASH diet and cardio-metabolic risk factors among 1837 Malaysian and 2898 Philippines participants in a multi-national cohort.Methods and results
Blood pressures, fasting lipid profile and fasting glucose were measured, and DASH score was computed based on a 22-item food frequency questionnaire. Older individuals, women, those not consuming alcohol and those undertaking regular physical activity were more likely to have higher DASH scores. In the Malaysian cohort, while total DASH score was not significantly associated with cardio-metabolic risk factors after adjusting for confounders, significant associations were observed for intake of green vegetable [0.011, standard error (SE): 0.004], and red and processed meat (?0.009, SE: 0.004) with total cholesterol. In the Philippines cohort, a 5-unit increase in total DASH score was significantly and inversely associated with systolic blood pressure (?1.41, SE: 0.40), diastolic blood pressure (?1.09, SE: 0.28), total cholesterol (?0.015, SE: 0.005), low-density lipoprotein cholesterol (?0.025, SE: 0.008), and triglyceride (?0.034, SE: 0.012) after adjusting for socio-demographic and lifestyle groups. Intake of milk and dairy products, red and processed meat, and sugared drinks were found to significantly associated with most risk factors.Conclusions
Differential associations of DASH diet and dietary components with cardio-metabolic risk factors by country suggest the need for country-specific tailoring of dietary interventions to improve cardio-metabolic risk profiles. 相似文献947.
Kin On Kwok Kin Kit Li Arthur Tang Margaret Ting Fong Tsoi Emily Ying Yang Chan Julian Wei Tze Tang Angel Wong Wan In Wei Samuel Yeung Shan Wong 《Emerging infectious diseases》2021,27(7):1802
To access temporal changes in psychobehavioral responses to the coronavirus disease (COVID-19) pandemic, we conducted a 5-round (R1–R5) longitudinal population-based online survey in Hong Kong during January–September 2020. Most respondents reported wearing masks (R1 99.0% to R5 99.8%) and performing hand hygiene (R1 95.8% to R5 97.7%). Perceived COVID-19 severity decreased significantly, from 97.4% (R1) to 77.2% (R5), but perceived self-susceptibility remained high (87.2%–92.8%). Female sex and anxiety were associated with greater adoption of social distancing. Intention to receive COVID-19 vaccines decreased significantly (R4 48.7% to R5 37.6%). Greater anxiety, confidence in vaccine, and collective responsibility and weaker complacency were associated with higher tendency to receive COVID-19 vaccines. Although its generalizability should be assumed with caution, this study helps to formulate health communication strategies and foretells the initial low uptake rate of COVID-19 vaccines, suggesting that social distancing should be maintained in the medium term. 相似文献
948.
Rohan Shad Robyn Fong Nicolas Quach Cayley Bowles Patpilai Kasinpila Michelle Li Kate Callon Miguel Castro Ashrith Guha Erik. E. Suarez Sangjin Lee Stefan Jovinge Theodore Boeve Yasuhiro Shudo Curtis P. Langlotz Jeffrey Teuteberg William Hiesinger 《The Journal of heart and lung transplantation》2021,40(8):778-785
949.
Patient and Caregiver Considerations and Priorities When Selecting Hospitals for Complex Cancer Care
Fong Zhi Ven Lim Pei-Wen Hendrix Ryan Castillo Carlos Fernandez-del Nipp Ryan D. Lindberg James M. Whalen Giles F. Kastrinakis William Qadan Motaz Ferrone Cristina R. Warshaw Andrew L. Lillemoe Keith D. Chang David C. Traeger Lara N. 《Annals of surgical oncology》2021,28(8):4183-4192
Annals of Surgical Oncology - Healthcare policies have focused on centralizing care to high-volume centers in an effort to optimize patient outcomes; however, little is known about patients’... 相似文献
950.
Hian L Huang Warren Fong Wee M Peh Kasat A Niraj Winnie W Lam 《Nuclear Medicine and Molecular Imaging》2018,52(1):53-61