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Objective To translate the Eating Behavior Scale (EBS) into Chinese and test its reliability and validity. Methods The Chinese Version of the scale (C-EBS) was developed through translation, back-translation, cross-cultural adaption and pre-test. A convenient sample of 100 old people with dementia was investigated with C-EBS to test its reliability and validity. Results The Cronbach′s α, Guttman Spilt and test-retest reliability of C-EBS were 0.842, 0.865 and 0.840, respectively. The I-CVIand S-CVI of C-EBS were 1.00, and the score of C-EBS was negatively correlated to the total score of The Chinese Edinburgh Feeding Evaluation in Dementia scale(C-EdFED) (r = 0.727,P < 0.01). Conclusion The C-EBS is reliable and valid and can be used as a valid tool to measure the eating ability among the old people with dementia in China.
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ObjectiveTo investigate the selection of dilivery of pregnant women and related factors.MethodsThe selection of delivery modes for pregnant women was investigated by analyzing the associated factors of the infants registered into a computerized health care managing system from January 1,2008 to December 31,2010 at a local community of Shanghai.The information associated with delivery modes of their mothers was collected and the choice of delivery modes investigated through a standardized questionnaire by interviewing the mothers at two months after birth.ResultsThe cesarean section (C/S)rate of pregnant women residing in this local area was 58.3 ％ (224/384).In the C/S group,the percentages of delivery age ≥24 yr,white-collar workers,education level at high school and above and monthly income ≥ 3000 yuan were 73.2％ ( 164/224 ),38.4％ ( 86/224 ),79.5％ ( 178/224 ) and 80.8％ ( 181/224 )respectively.And they were all higher than those of vaginal delivery (63.1％,n =101; 32.5％,n =52;69.4％,n =111; 70.6％,n =113 ).The choices of C/S depended on the existences of maternal,fetal,social-psychological and others factors during pregnancy.Most pregnant women and families who chose C/S without medical indications were afraid of pain ( 33.9％ ) or a failure of vaginal delivery ( 30.5％ ).ConclusionsThe social-psychological factors of pregnant women are important in the choices of delivery modes.Unnecessary C/S could be reduced by improving their knowledge of delivery with meticulous prenatal health care consultations.
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<p><b>OBJECTIVE</b>To study the effect of phosphorus on copper tolerance in Achyranthes bidentata.</p><p><b>METHOD</b>A PVC pipe experiment was conducted to study the interactive effects of phosphorus (P) and copper (Cu), on growth, elemental accumulation and chemical constituents of A. bidentata. Two levels of elemental P were applied at 0 (P0) and 100 ( P100) mg x kg(-1) soil with 5 levels of Cu at 0 (Cu0), 100 (Cu100), 200 (Cu200), 200 (Cu400), 200 (Cu600) mg x kg(-1) soil, respectively.</p><p><b>RESULT AND CONCLUSION</b>The biomass production between different Cu treatments, phosphorus treatment showed significant differences. The biomass reached the maximum value as the concentration of Cu and P was 100 mg x kg(-1). Low concentration of Cu improved the growth of A. bidentata. The growth was blocked as Cu concentration reached 200 mg x kg(-1) in soil, however the contents of oleanolic acid and ecdysterone in roots of A. bidentata had not influenced by Cu. P could improved the copper tolerance in A. bidentata and increased root yield. The Cu concentration in soil of the cultivation bases must be below 200 mg x kg(-1) in order to produce good quality of medicinal material.</p>
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Achyranthes , Metabolism , Biomass , Copper , Metabolism , Phosphorus , Metabolism , Plant Roots , Metabolism , Soil Pollutants , MetabolismABSTRACT
Twenty six healthy males, 60-70 years old, having the same vitamin C nutritional status detected by saturation test were selected for this study. They were divided into 4 groups and supplemented orally with various amounts of vitamin C for 15 days. The intake of each group was 59, 94, 149 and 223 ing/day per capita respectively. After comparing the vitamin C contents of 4-hour saturation test urine and early morning 1 hour fasting urine at the end of the experiment, it seems that the optimal daily requirement for the elderly is about 95 mg, and the saturated daily requirement is a little higher than 223 mg.