Using daily precipitation data from 110 stations in Southeast China from 1960 to 2012,the extreme precipitation(EP)events associated with monsoon and tropical cyclones were examined using the Objective Synoptic Analys...Using daily precipitation data from 110 stations in Southeast China from 1960 to 2012,the extreme precipitation(EP)events associated with monsoon and tropical cyclones were examined using the Objective Synoptic Analysis Technique.In Southeast China,the extreme precipitation associated with tropical cyclones(TEP),which mainly occur in the summer(July–September),accounted for 27.9%of the total extreme precipitation amount,with 40–50%in the coastal regions.While the regional mean TEP amount showed an inconspicuous trend,total EP and monsoon EP(MEP)both showed an increasing trend,with the MEP trend being statistically significant.Although there was little change in the frequency of tropical cyclones affecting Southeast China,the TEP contribution to frequency increased with increasing EP threshold and the frequency of TEP with daily precipitation of more than 300 mm showed an increasing trend in the background of global climate change.The upward trend in the highest-threshold TEP events presents a challenge for mitigation of the damage associated with tropical cyclones.展开更多
Background: Breast cancer has become an important disease burden harmful to women’s health. The treatment of breast cancer is mainly surgical treatment. In the context of enhanced recovery after surgery, the average ...Background: Breast cancer has become an important disease burden harmful to women’s health. The treatment of breast cancer is mainly surgical treatment. In the context of enhanced recovery after surgery, the average length of hospital stay has been reduced, so there is increasing concern about postoperative patient discharge readiness. Objective: To identify factors influencing readiness for hospital discharge among patients having undergone breast cancer surgery and to explore the relationship between discharge readiness and the quality of discharge teaching. Methods: A total of 99 patients after breast cancer surgery at a regional tertiary medical tumor center in Guangzhou between June 2021 and December 2021 were collected using the convenience sampling method. A general data questionnaire, readiness for hospital discharge scale, and quality of discharge teaching scale were used to conduct a questionnaire survey on the subjects. Results: 83.8% of the patients feel ready for discharge, and the score of discharge readiness was 155.98 ± 28.87. The patients’ content received and the skills in teaching delivery were the influencing factors of discharge readiness. Discharged with a drainage tube was an independent factor of discharge readiness. Conclusions: Readiness for hospital discharge among patients undergoing breast cancer surgery was above medium level, and perfect intervention measures should be formulated for the influencing factors of discharge readiness. Especially, specific executable safeguard measures should be formulated for patients who are discharged early after surgery to promote the safety of home care.展开更多
Purpose: To explore the preventive effect of Regional cooling comprehensive nursing on hand foot syndrome caused by pegylated liposomal doxorubicin (PLD). Method: Adopt overall sampling method. Patients who used the s...Purpose: To explore the preventive effect of Regional cooling comprehensive nursing on hand foot syndrome caused by pegylated liposomal doxorubicin (PLD). Method: Adopt overall sampling method. Patients who used the same adjuvant drugs from January to December 2020 were randomly divided into an intervention group and a control group. The patients in the two groups received routine nursing guidance and drug prevention for the use of amygdalin. The patients in the intervention group were required to take protective measures of Regional cooling during chemotherapy. The occurrence of hand foot syndrome during adriamycin liposome administration was compared between the two groups. Results: By comparing the adverse reactions of cases during Adriamycin Administration, the incidence rates of grade I, II and III hand foot syndrome in the control group were 28.8%, 7.6% and 27.5% respectively, and the incidence rates of grade I, II and III hand foot syndrome in the intervention group were 42.1%, 12.3% and 7.0% respectively, with statistical significance (P Conclusion: Regional cooling nursing and preventive behavior guidance can effectively reduce the severity of hand foot syndrome caused by adriamycin.展开更多
Purpose: To explore the effect of comprehensive intervention based on transition theory in enhancing the readiness for discharge of post-operative breast cancer patients. Method: In a non-simultaneous controlled study...Purpose: To explore the effect of comprehensive intervention based on transition theory in enhancing the readiness for discharge of post-operative breast cancer patients. Method: In a non-simultaneous controlled study test, 99 post-operative breast cancer patients hospitalized between August 2019 and February 2020 were selected as the control group and 93 post-operative breast cancer patients hospitalized between March and August 2020 were selected as the test group at a Grade A tertiary tumor hospital. While the control group used the conventional care model, the test group added a comprehensive intervention based on transition theory to the routine nursing, which focused on stimulating patients’ awareness of health transitions, assisting patients to identify health critical events, strengthening social support and promoting self-management. The differences between the two groups were compared in terms of patient readiness for discharge and patient evaluation of the quality of discharge teaching. Result: The total score of readiness for discharge was higher in the test group than in the control group (171.7 ± 24.5 vs. 155.9 ± 28.9) and the scores for “Self-condition” (55.6 ± 8.2 vs. 50.8 ± 9.7), “Disease Knowledge” (64.7 ± 13.1 vs. 57.7 ± 13.8), “Coping Ability after Discharge” (24.6 ± 4.8 vs. 22.2 ± 5.6), “Expected Social Support after Discharge” (26.8 ± 4.5 vs. 25.2 ± 4.8) were higher than those of the control group, and all differences were statistically significant (p < 0.05). The total score of the test group on the quality of discharge teaching scale was higher than that of the control group (162.1 ± 19.9 vs. 152.6 ± 28.7), and the scores for “Content that Patients Self-perceived they required before discharge” (53.2 ± 9.5 vs. 49.4 ± 12.1), “Content that Patients Actually Acquired before Discharge” (51.2 ± 9.2 vs. 48.3 ± 11.3) and “Guiding Skills and Effects of Discharge for Nurses” (110.9 ± 12.6 vs. 104.3 ± 19.00) were also higher than those of the control g展开更多
研究不同茶树菇菌糠复合基质对西瓜穴盘育苗的影响,旨在筛选出适用于西瓜育苗的基质配方。试验分别用3~5 mm、<3 mm 2种粒径的茶树菇菌糠,按照不同比例与红泥土复合并进行西瓜穴盘育苗试验,研究不同基质下西瓜苗的各项指标差异。结...研究不同茶树菇菌糠复合基质对西瓜穴盘育苗的影响,旨在筛选出适用于西瓜育苗的基质配方。试验分别用3~5 mm、<3 mm 2种粒径的茶树菇菌糠,按照不同比例与红泥土复合并进行西瓜穴盘育苗试验,研究不同基质下西瓜苗的各项指标差异。结果表明:随着复合基质中茶树菇菌糠体积比例的增加,西瓜苗的成苗率、干物质积累、壮苗指数等指标总体呈现上升趋势;而当基质中菌糠体积比例超过70%时,西瓜苗各指标有所下降;复合基质中菌糠比例为70%时较为适宜于西瓜穴盘育苗,且小粒径菌糠较大粒径复合基质更有利于西瓜苗的生长。茶树菇菌糠复合红泥土基质可用于西瓜穴盘育苗,建议使用小粒径(<3 mm)茶树菇菌糠:红泥土=7:3的配方进行西瓜育苗。展开更多
基金supported by the National Natural Science Foundation of China (Grant No.41375056 and 91224004)the Meteorological Specialty Foundation of China (Grant No.GYHY201206013)
文摘Using daily precipitation data from 110 stations in Southeast China from 1960 to 2012,the extreme precipitation(EP)events associated with monsoon and tropical cyclones were examined using the Objective Synoptic Analysis Technique.In Southeast China,the extreme precipitation associated with tropical cyclones(TEP),which mainly occur in the summer(July–September),accounted for 27.9%of the total extreme precipitation amount,with 40–50%in the coastal regions.While the regional mean TEP amount showed an inconspicuous trend,total EP and monsoon EP(MEP)both showed an increasing trend,with the MEP trend being statistically significant.Although there was little change in the frequency of tropical cyclones affecting Southeast China,the TEP contribution to frequency increased with increasing EP threshold and the frequency of TEP with daily precipitation of more than 300 mm showed an increasing trend in the background of global climate change.The upward trend in the highest-threshold TEP events presents a challenge for mitigation of the damage associated with tropical cyclones.
文摘Background: Breast cancer has become an important disease burden harmful to women’s health. The treatment of breast cancer is mainly surgical treatment. In the context of enhanced recovery after surgery, the average length of hospital stay has been reduced, so there is increasing concern about postoperative patient discharge readiness. Objective: To identify factors influencing readiness for hospital discharge among patients having undergone breast cancer surgery and to explore the relationship between discharge readiness and the quality of discharge teaching. Methods: A total of 99 patients after breast cancer surgery at a regional tertiary medical tumor center in Guangzhou between June 2021 and December 2021 were collected using the convenience sampling method. A general data questionnaire, readiness for hospital discharge scale, and quality of discharge teaching scale were used to conduct a questionnaire survey on the subjects. Results: 83.8% of the patients feel ready for discharge, and the score of discharge readiness was 155.98 ± 28.87. The patients’ content received and the skills in teaching delivery were the influencing factors of discharge readiness. Discharged with a drainage tube was an independent factor of discharge readiness. Conclusions: Readiness for hospital discharge among patients undergoing breast cancer surgery was above medium level, and perfect intervention measures should be formulated for the influencing factors of discharge readiness. Especially, specific executable safeguard measures should be formulated for patients who are discharged early after surgery to promote the safety of home care.
文摘Purpose: To explore the preventive effect of Regional cooling comprehensive nursing on hand foot syndrome caused by pegylated liposomal doxorubicin (PLD). Method: Adopt overall sampling method. Patients who used the same adjuvant drugs from January to December 2020 were randomly divided into an intervention group and a control group. The patients in the two groups received routine nursing guidance and drug prevention for the use of amygdalin. The patients in the intervention group were required to take protective measures of Regional cooling during chemotherapy. The occurrence of hand foot syndrome during adriamycin liposome administration was compared between the two groups. Results: By comparing the adverse reactions of cases during Adriamycin Administration, the incidence rates of grade I, II and III hand foot syndrome in the control group were 28.8%, 7.6% and 27.5% respectively, and the incidence rates of grade I, II and III hand foot syndrome in the intervention group were 42.1%, 12.3% and 7.0% respectively, with statistical significance (P Conclusion: Regional cooling nursing and preventive behavior guidance can effectively reduce the severity of hand foot syndrome caused by adriamycin.
文摘Purpose: To explore the effect of comprehensive intervention based on transition theory in enhancing the readiness for discharge of post-operative breast cancer patients. Method: In a non-simultaneous controlled study test, 99 post-operative breast cancer patients hospitalized between August 2019 and February 2020 were selected as the control group and 93 post-operative breast cancer patients hospitalized between March and August 2020 were selected as the test group at a Grade A tertiary tumor hospital. While the control group used the conventional care model, the test group added a comprehensive intervention based on transition theory to the routine nursing, which focused on stimulating patients’ awareness of health transitions, assisting patients to identify health critical events, strengthening social support and promoting self-management. The differences between the two groups were compared in terms of patient readiness for discharge and patient evaluation of the quality of discharge teaching. Result: The total score of readiness for discharge was higher in the test group than in the control group (171.7 ± 24.5 vs. 155.9 ± 28.9) and the scores for “Self-condition” (55.6 ± 8.2 vs. 50.8 ± 9.7), “Disease Knowledge” (64.7 ± 13.1 vs. 57.7 ± 13.8), “Coping Ability after Discharge” (24.6 ± 4.8 vs. 22.2 ± 5.6), “Expected Social Support after Discharge” (26.8 ± 4.5 vs. 25.2 ± 4.8) were higher than those of the control group, and all differences were statistically significant (p < 0.05). The total score of the test group on the quality of discharge teaching scale was higher than that of the control group (162.1 ± 19.9 vs. 152.6 ± 28.7), and the scores for “Content that Patients Self-perceived they required before discharge” (53.2 ± 9.5 vs. 49.4 ± 12.1), “Content that Patients Actually Acquired before Discharge” (51.2 ± 9.2 vs. 48.3 ± 11.3) and “Guiding Skills and Effects of Discharge for Nurses” (110.9 ± 12.6 vs. 104.3 ± 19.00) were also higher than those of the control g
文摘研究不同茶树菇菌糠复合基质对西瓜穴盘育苗的影响,旨在筛选出适用于西瓜育苗的基质配方。试验分别用3~5 mm、<3 mm 2种粒径的茶树菇菌糠,按照不同比例与红泥土复合并进行西瓜穴盘育苗试验,研究不同基质下西瓜苗的各项指标差异。结果表明:随着复合基质中茶树菇菌糠体积比例的增加,西瓜苗的成苗率、干物质积累、壮苗指数等指标总体呈现上升趋势;而当基质中菌糠体积比例超过70%时,西瓜苗各指标有所下降;复合基质中菌糠比例为70%时较为适宜于西瓜穴盘育苗,且小粒径菌糠较大粒径复合基质更有利于西瓜苗的生长。茶树菇菌糠复合红泥土基质可用于西瓜穴盘育苗,建议使用小粒径(<3 mm)茶树菇菌糠:红泥土=7:3的配方进行西瓜育苗。
