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LI-CHING LYU PhD MPH JEAN H HANKIN DrPH MS RD LUCY Q LIU MPH LYNNE R WILKENS MSPH JAMES H LEE PhD MARC T GOODMAN PhD LAURENCE N KOLONEL MD PhD 《Journal of the American Dietetic Association》1998,98(1):44-48
Objective To develop and test a quantitative food frequency method for administration by telephone.Design A comparison study of telephone and face-to-face interviews was conducted among a representative sample of the five major ethnic groups in Oahu, Hawaii. Two interviews were administered 4 to 6 months apart by trained interviewers using identical questionnaires and color photographs of food items showing three different portion sizes. The order of the interviewing methods was randomly assigned. The questionnaire included 115 food items selected to estimate 80% or more of usual dietary intakes. Frequencies and quantities of each item consumed during the past year were obtained.Subjects/setting Subjects were recruited from the Health Surveillance Program of the Hawaii State Department of Health and consisted of 167 men and 158 women, aged 45 to 74 years, who provided a telephone number. Eighty percent of the face-to-face interviews were conducted in the subjects’ homes and 20% were conducted at the workplace or the University of Hawaii Cancer Research Center, if requested.Statistical analyses The paired t test was used to compare the mean daily intakes obtained by the telephone and face-to-face methods. Agreement was measured by the intraclass correlation coefficient (ICC), Pearson correlation coefficient, and weighted κ statistic.Results The means of energy and each nutrient were slightly higher in the first interview than the second, regardless of the interviewing method. Because of close correspondence among all 3 statistical measures of agreement, only the ICCs are reported. The ICCs ranged from .61 for protein and vitamin A to .69 for dietary cholesterol among men, and from .61 for vitamin C to .74 for saturated fat among women. Agreement was not significantly affected by age, gender, ethnicity, order of interview, or educational level.Applications Telephone interviews to obtain quantitative food frequencies are cost-efficient methods for estimating usual dietary intakes among persons in widely scattered geographic areas. Photographs of the foods in 3 portion sizes mailed in advance help the respondents estimate amounts eaten. J Am Diet Assoc. 1998;98:44-48. 相似文献
184.
Robert M. Kelsey Sarah Reiff Stefan Wiens Tamera R. Schneider Elizabeth S. Mezzacappa William Guethlein 《Psychophysiology》1998,35(3):337-340
The interrater reliability and concurrent validity of two methods of scoring the ensemble-averaged impedance cardiogram were evaluated. Impedance cardiographic and electrocardiographic signals were recorded from 40 undergraduate men and women during a baseline rest period and a vocal mental arithmetic task period. Recordings were scored by four raters using a conventional method, involving ensemble averaging after careful editing of beat-to-beat waveforms, and a streamlined method, involving ensemble averaging without beat-to-beat editing. Intraclass correlations for interrater reliability exceeded .92, whereas intraclass correlations for concurrent validity exceeded .97, indicating excellent agreement between raters and scoring methods for all cardiac measures. The streamlined method was significantly faster than the conventional method. The results indicate that variations in beat-to-beat editing do not constitute a serious source of error in the ensemble-averaged impedance cardiogram and support the interrater reliability and concurrent validity of the two scoring methods. 相似文献
185.
Bernadette Dierckx de Casterlé PhD RN Agnes Roelens PhD MPH CNM † & Chris Gastmans PhD 《Journal of advanced nursing》1998,27(4):829-835
Critics of Kohlberg's moral theory today focus on the content of his theory and more specifically on its justice-orientated moral concept. This has led to the well-known 'justice-care debate'. The purpose of this article is to critically examine the validity of Kohlberg's moral theory for research in nursing ethics from a caring perspective (referring to the content) as well as from a cognitive-structural perspective (referring to the basic assumptions of the model). The analysis points to the usefulness and value of the cognitive-structural model to empirically study nurses' ethical behaviour; the content of Kohlberg's model, however, needs to be adapted by adding a caring perspective as well as some personal and situational variables. An adjusted version of Kohlberg's model is proposed and discussed. 相似文献
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Mary ER O'Brien Janet Hardy Sylvia Tan Jackie Walling Brian Peters Sarah Hatty Eve Wiltshaw 《Cancer chemotherapy and pharmacology》1992,30(3):245-248
Summary A total of 16 patients with recurrent epithelial ovarian cancer were treated with sulofenur (LY 186641), a novel oral sulfonylurea. All subjects had received previous chemotherapy. Anaemia occurred in all 16 patients, 14 of whom required a blood transfusion, and 2/16 patients received methylene blue for breathlessness due to methaemaglobinaemia. Treatment was discontinued in 2/16 cases due to rising liver enzyme values, which reverted to normal on cessation of the drug. There was no nausea or alopecia. Only two minor responses were seen. Plasma drug levels were insufficient to result in antitumour activity as extrapolated from animal data. Further studies that attempt to increase the bioavailability and improve the therapeutic index are warranted. 相似文献
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Trial of Low-Dose 5-Fluorouracil/Cisplatin Therapy for Advanced Extramammary Paget's Disease 总被引:2,自引:0,他引:2
Kiyonori Kariya MD Takuo Tsuji MD PhD Robert A. Schwartz MD MPH 《Dermatologic surgery》2004,30(S2):341-344
Background. An effective chemotherapy for advanced extramammary Paget's disease has not yet been established. Recently, a low dose 5-fluorouracil/cisplatin (FP) regimen has been reported to be effective for adenocarcinoma, including gastric and colon carcinoma. However, this chemotherapeutic option has not been evaluated as to its effectiveness for extramammary Paget's disease.
Objective. We evaluated chemotherapy in a patient with advanced extramammary Paget's disease of the male genitalia unassociated with an underlying malignancy.
Methods. In order to treat a patient with extramammary Paget's disease who had multiple metastases, 500 mg/day of 5-fluorouracil (7 days per week) and 5 mg/day of cisplatin (5 days per week) were administrated intravenously for 24 hours and 1 hour, respectively. This protocol was continued for 6 weeks.
Results. A partial response was observed in both primary disease and metastatic disease. The primary tumor resolved almost entirely, leaving only a scar. Computed tomography scan revealed liver metastases that appeared to change into necrotic tissue; the metastases in lymph nodes and adrenal glands were markedly decreased and hardly detectable. In addition, the carcinoembryonic antigen level, a useful tumor marker for extramammary Paget's disease, decreased remarkably. It is suggested that this patient's survival period could have been prolonged. Serious side effects were not observed during this treatment.
Conclusion. In one patient with extramammary Paget's disease and multiple metastases, low-dose FP therapy appeared to be beneficial. This regimen may be effective for extramammary Paget's disease with systemic nodular metastasis as an adjuvant therapy combined with surgery. 相似文献
Objective. We evaluated chemotherapy in a patient with advanced extramammary Paget's disease of the male genitalia unassociated with an underlying malignancy.
Methods. In order to treat a patient with extramammary Paget's disease who had multiple metastases, 500 mg/day of 5-fluorouracil (7 days per week) and 5 mg/day of cisplatin (5 days per week) were administrated intravenously for 24 hours and 1 hour, respectively. This protocol was continued for 6 weeks.
Results. A partial response was observed in both primary disease and metastatic disease. The primary tumor resolved almost entirely, leaving only a scar. Computed tomography scan revealed liver metastases that appeared to change into necrotic tissue; the metastases in lymph nodes and adrenal glands were markedly decreased and hardly detectable. In addition, the carcinoembryonic antigen level, a useful tumor marker for extramammary Paget's disease, decreased remarkably. It is suggested that this patient's survival period could have been prolonged. Serious side effects were not observed during this treatment.
Conclusion. In one patient with extramammary Paget's disease and multiple metastases, low-dose FP therapy appeared to be beneficial. This regimen may be effective for extramammary Paget's disease with systemic nodular metastasis as an adjuvant therapy combined with surgery. 相似文献