Advanced PC digital telephone exchanger have been popularized in China since 1982, becoming the main telecommunication exchange in China. By the end of 1993, there were 1,978 urban PC exchangers in operation nationwid...Advanced PC digital telephone exchanger have been popularized in China since 1982, becoming the main telecommunication exchange in China. By the end of 1993, there were 1,978 urban PC exchangers in operation nationwide, accounting for 89.5 percent of the urban automatic exchange network. There are 1.19 million PC exchange terminals out of 120 longdistance automatic exchanges, accounting for 99.7 percent. This shows that China’s telecommunication technology is reaching world level.展开更多
Do you have a“smart”(clever)telephone,one that is a computer and that can use the Internet?And can you remember the last time you went a day without using your telephone and the Internet?I’m almost sure you can’t!...Do you have a“smart”(clever)telephone,one that is a computer and that can use the Internet?And can you remember the last time you went a day without using your telephone and the Internet?I’m almost sure you can’t!Computer science,which teaches you about computers and how they work,is a“young”science.展开更多
WHEN refrigerators, color TV sets, high-quality clothes and furniture entered society, Beijingers began to shift their attention to improving their own communicative capabilities that a modem life demands. Having a te...WHEN refrigerators, color TV sets, high-quality clothes and furniture entered society, Beijingers began to shift their attention to improving their own communicative capabilities that a modem life demands. Having a telephone at home used to be the privilege of high officials. But today, when you visit a Beijinger’s home or when you walk among the bustling crowds on展开更多
CONTROL systems are everywhere – chemical plants,energy systems, manufacturing, homes and buildings,automobiles and trains, medical devices, cellular telephones and internet, aircraft and spacecraft. Recent developme...CONTROL systems are everywhere – chemical plants,energy systems, manufacturing, homes and buildings,automobiles and trains, medical devices, cellular telephones and internet, aircraft and spacecraft. Recent developments in these fields bring up the systems with the unprecedented scope, scale and complexity such as cyber-physical and human systems, and the required control task becomes more challenging than ever [1]。展开更多
Hello,everyone.My name is Lucy Brown,Lucy is my family1name,and Brown is my last name.My favorite color is blue,so my phone is blue.My telephone number is 136XXXXX712,but2my QQ number is 29XXXXX448.You can call me at ...Hello,everyone.My name is Lucy Brown,Lucy is my family1name,and Brown is my last name.My favorite color is blue,so my phone is blue.My telephone number is 136XXXXX712,but2my QQ number is 29XXXXX448.You can call me at the weekend.I have a good friend.His name is Mike White.His phone number is137XXXXX013.We are in China now,and we are in same3middle school.展开更多
Seventy years have passed since 1949 when the People’s Republic of China (PRC) was founded. A newborn would have gray hair after 70 years, but the PRC remains young. Over the past seven decades, China has transformed...Seventy years have passed since 1949 when the People’s Republic of China (PRC) was founded. A newborn would have gray hair after 70 years, but the PRC remains young. Over the past seven decades, China has transformed from weak to prosperous, and tremendous changes have happened in both social life and public sentiment. In the early days after the founding of the PRC, many things needed to be done because the nation suffered a severe material shortage. The Chinese people yearned to move past “plowing farmland with cattle and lighting houses with kerosene” and dreamed of dwelling in “modern buildings with electricity and telephones.”展开更多
AIM: To investigate the effects of daily telephonebased re-education(TRE) before taking medicine for the eradication of Helicobacter pylori(H. pylori) on the compliance and the eradication rate in a Chinese patient po...AIM: To investigate the effects of daily telephonebased re-education(TRE) before taking medicine for the eradication of Helicobacter pylori(H. pylori) on the compliance and the eradication rate in a Chinese patient population.METHODS : Aprospective, physician-blind e d, randomized, controlled clinical study was conducted. The patients were randomly assigned to receive TRE every day before taking medicine(TRE group) or no TRE(control group). The patients in the TRE group received regular instructions before taking medicine for the eradication of H. pylori during the entire courseof treatment through telephone calls. The patients in the control group received detailed instructions at the time of seeing a doctor for the guidance. The primary outcome was the H. pylori eradication rate after treatment. The secondary outcomes included the clinical remissions after treatment, adverse events, compliance, and patients' satisfaction.RESULTS: A total of 140 patients were randomized, 70 to the TRE group and 70 to the control group. As the primary outcome, the H. pylori eradication rates in the TRE and control groups were 62.7% and 71.2% in per protocol analysis(P = 0.230), and 52.9% and 52.9% in intention-to-treat analysis(P = 0.567), respectively. As the secondary outcomes, there were no significant differences in the patients' satisfaction between the two groups(good, 79.7% vs 76.9%; fair, 13.6% vs 19.2%; poor, 6.7% vs 3.9%, for the TRE group and control group, respectively; P > 0.05 for all); the rates of adverse effects were 15.2% and 63.5% in the TRE and control groups, respectively(P < 0.001); the compliance rates in the TRE and control groups were 85.7% and 74.3%, respectively(P = 0.069).CONCLUSION: Daily TRE before taking medicine had no significant impact on the patients' compliance, satisfaction, or H. pylori eradication, but reduced the rate of adverse events.展开更多
Objective: To compare the efficacy of a short messaging service (SMS) text messaging and phone reminder to im-prove attendance rates at a health promotion center. Methods: A total of 1 859 participants who had schedul...Objective: To compare the efficacy of a short messaging service (SMS) text messaging and phone reminder to im-prove attendance rates at a health promotion center. Methods: A total of 1 859 participants who had scheduled appointments in the health promotion center of our hospital from April 2007 to May 2007 were enrolled in the study and randomly assigned into 3 groups: control (no reminder) group,SMS text messaging reminder group and telephone reminder group. Attendance rates and costs of interventions were collected. Results: A total of 1848 participants were eligible for analysis. Attendance rates of control,SMS and telephone groups were 80.5%,87.5% and 88.3%,respectively. The attendance rates were significantly higher in SMS and telephone groups than that in the control group,with odds ratio 1.698,95% confidence interval 1.224 to 2.316,P=0.001 in the SMS group,and odds ratio 1.829,95% confidence interval 1.333 to 2.509,P<0.001 in the telephone group. However,there was no difference between the SMS group and the telephone group (P=0.670). The cost effectiveness analysis showed that the cost per attendance for the SMS group (0.31 Yuan) was significantly lower than that for the telephone group (0.48 Yuan). Conclusion: SMS and telephone are effective reminders for improving attendance rate at a health promotion center. SMS reminder may be more cost-effective compared with the telephone reminder.展开更多
BACKGROUND:To assess the effectiveness of the telephone chest-compression-only cardiopulmonary resuscitation(CPR)guided by a pre-recorded instructional audio when compared with dispatcher-assisted resuscitation.METHOD...BACKGROUND:To assess the effectiveness of the telephone chest-compression-only cardiopulmonary resuscitation(CPR)guided by a pre-recorded instructional audio when compared with dispatcher-assisted resuscitation.METHODS:It was a prospective,blind,randomised controlled study involving 109 medical students without previous CPR training.In a standardized mannequin scenario,after the step of dispatcher-assisted cardiac arrest recognition,the participants performed compression-only resuscitation guided over the telephone by either:(1)the pre-recorded instructional audio(n=57);or(2)verbal dispatcher assistance(n=52).The simulation video records were reviewed to assess the CPR performance using a 13-item checklist.The interval from call reception to the first compression,total number and rate of compressions,total number and duration of pauses after the first compression were also recorded.RESULTS:There were no significant differences between the recording-assisted and dispatcher-assisted groups based on the overall performance score(5.6±2.2 vs.5.1±1.9,P>0.05)or individual criteria of the CPR performance checklist.The recording-assisted group demonstrated provided(170.2±48.0 vs.156.2±60.7).CONCLUSION:When provided by untrained persons in the simulated settings,the compression-only resuscitation guided by the pre-recorded instructional audio is no less efficient than dispatcher-assisted CPR.Future studies are warranted to further assess feasibility of using instructional audio aid as a potential alternative to dispatcher assistance.展开更多
Objective: To explore the effects of “hospital–community integrated transitional care” model on quality of life in patients with chronic obstructive pulmonary disease (COPD). Methods: A total of 117 inpatients with...Objective: To explore the effects of “hospital–community integrated transitional care” model on quality of life in patients with chronic obstructive pulmonary disease (COPD). Methods: A total of 117 inpatients with COPD from the Department of Respiratory Medicine in a tertiary general hospital in Nanjing were enrolled by convenience sampling from January to December in 2016 and then were divided into intervention group (n = 60) and control group (n = 57) by random number table. Patients in the intervention group accepted both routine care and hospital– community integrated transitional care for 3 months after discharge. Assessment of quality of life by telephone follow-up or interview within a week before discharge and 1, 3, and 6 months after discharge was evaluated using the Short Form-36 (SF-36) health survey questionnaire. Results: For a total score of quality of life, there was a significant difference between the two groups (P < 0.05): 1, 3, and 6 months after discharge. In addition, for each dimension score of quality of life, there were no significant differences (P > 0.05) except vitality dimension, 1 month after discharge, and there were significant differences in all dimensions, 3 and 6 months after discharge (P < 0.05) Conclusions: Hospital–community integrated transitional care model can improve the quality of life of patients with COPD.展开更多
We read the article "Effects of daily telephone-based re-education before taking medicine on Helicobacter pylori(H. pylori) eradication: A prospective singlecenter study from China" written by Wang et al wit...We read the article "Effects of daily telephone-based re-education before taking medicine on Helicobacter pylori(H. pylori) eradication: A prospective singlecenter study from China" written by Wang et al with great interest. It is reported in American and European guidelines that there is no sufficient test for the diagnosis of H. pylori except culture and that using at least two different tests for diagnosis of H. pylori is recommended. Patients who used antibiotics or bismuth salts in the previous 2 wk were excluded from study. But patients who used probiotics and antioxidant vitamins such as vitamins C and E were not excluded.展开更多
Suicide is a global public health problem with over one million people dying by suicide each year worldwide.Research efforts have focused on developing and testing novel suicide prevention strategies employing recent ...Suicide is a global public health problem with over one million people dying by suicide each year worldwide.Research efforts have focused on developing and testing novel suicide prevention strategies employing recent technological advances.In order to provide a review regarding the role of new technologies(e.g.,postcards/letters,text messages,crisis cards,telephone contacts,online interventions) in suicide prevention,we searched Pub Med,Science Direct,Research Gate,and Crisis to identify all papers in English from 1977 to 2016.Our results indicated that brief contact interventions show promise in reducing the number of episodes of repeated self-harm and/or suicide attempts following discharge from the Emergency Department or psychiatric units.Innovative methods of contact(e.g.,text messages) are easily implemented by clinicians and received by patients in the period of post discharge and have been shown to be beneficial.However,more research employing randomized clinical trials investigating the potential benefits of these novel suicide prevention methods is warranted.Future researchers should continue improving and testing new technologies in the prevention of suicide.展开更多
文摘Advanced PC digital telephone exchanger have been popularized in China since 1982, becoming the main telecommunication exchange in China. By the end of 1993, there were 1,978 urban PC exchangers in operation nationwide, accounting for 89.5 percent of the urban automatic exchange network. There are 1.19 million PC exchange terminals out of 120 longdistance automatic exchanges, accounting for 99.7 percent. This shows that China’s telecommunication technology is reaching world level.
文摘Do you have a“smart”(clever)telephone,one that is a computer and that can use the Internet?And can you remember the last time you went a day without using your telephone and the Internet?I’m almost sure you can’t!Computer science,which teaches you about computers and how they work,is a“young”science.
文摘WHEN refrigerators, color TV sets, high-quality clothes and furniture entered society, Beijingers began to shift their attention to improving their own communicative capabilities that a modem life demands. Having a telephone at home used to be the privilege of high officials. But today, when you visit a Beijinger’s home or when you walk among the bustling crowds on
文摘CONTROL systems are everywhere – chemical plants,energy systems, manufacturing, homes and buildings,automobiles and trains, medical devices, cellular telephones and internet, aircraft and spacecraft. Recent developments in these fields bring up the systems with the unprecedented scope, scale and complexity such as cyber-physical and human systems, and the required control task becomes more challenging than ever [1]。
文摘Hello,everyone.My name is Lucy Brown,Lucy is my family1name,and Brown is my last name.My favorite color is blue,so my phone is blue.My telephone number is 136XXXXX712,but2my QQ number is 29XXXXX448.You can call me at the weekend.I have a good friend.His name is Mike White.His phone number is137XXXXX013.We are in China now,and we are in same3middle school.
文摘Seventy years have passed since 1949 when the People’s Republic of China (PRC) was founded. A newborn would have gray hair after 70 years, but the PRC remains young. Over the past seven decades, China has transformed from weak to prosperous, and tremendous changes have happened in both social life and public sentiment. In the early days after the founding of the PRC, many things needed to be done because the nation suffered a severe material shortage. The Chinese people yearned to move past “plowing farmland with cattle and lighting houses with kerosene” and dreamed of dwelling in “modern buildings with electricity and telephones.”
基金National Natural Science Foundation of China,No.81171526 and No.81472006
文摘AIM: To investigate the effects of daily telephonebased re-education(TRE) before taking medicine for the eradication of Helicobacter pylori(H. pylori) on the compliance and the eradication rate in a Chinese patient population.METHODS : Aprospective, physician-blind e d, randomized, controlled clinical study was conducted. The patients were randomly assigned to receive TRE every day before taking medicine(TRE group) or no TRE(control group). The patients in the TRE group received regular instructions before taking medicine for the eradication of H. pylori during the entire courseof treatment through telephone calls. The patients in the control group received detailed instructions at the time of seeing a doctor for the guidance. The primary outcome was the H. pylori eradication rate after treatment. The secondary outcomes included the clinical remissions after treatment, adverse events, compliance, and patients' satisfaction.RESULTS: A total of 140 patients were randomized, 70 to the TRE group and 70 to the control group. As the primary outcome, the H. pylori eradication rates in the TRE and control groups were 62.7% and 71.2% in per protocol analysis(P = 0.230), and 52.9% and 52.9% in intention-to-treat analysis(P = 0.567), respectively. As the secondary outcomes, there were no significant differences in the patients' satisfaction between the two groups(good, 79.7% vs 76.9%; fair, 13.6% vs 19.2%; poor, 6.7% vs 3.9%, for the TRE group and control group, respectively; P > 0.05 for all); the rates of adverse effects were 15.2% and 63.5% in the TRE and control groups, respectively(P < 0.001); the compliance rates in the TRE and control groups were 85.7% and 74.3%, respectively(P = 0.069).CONCLUSION: Daily TRE before taking medicine had no significant impact on the patients' compliance, satisfaction, or H. pylori eradication, but reduced the rate of adverse events.
基金Project supported by the Health Promotion Center of Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, China
文摘Objective: To compare the efficacy of a short messaging service (SMS) text messaging and phone reminder to im-prove attendance rates at a health promotion center. Methods: A total of 1 859 participants who had scheduled appointments in the health promotion center of our hospital from April 2007 to May 2007 were enrolled in the study and randomly assigned into 3 groups: control (no reminder) group,SMS text messaging reminder group and telephone reminder group. Attendance rates and costs of interventions were collected. Results: A total of 1848 participants were eligible for analysis. Attendance rates of control,SMS and telephone groups were 80.5%,87.5% and 88.3%,respectively. The attendance rates were significantly higher in SMS and telephone groups than that in the control group,with odds ratio 1.698,95% confidence interval 1.224 to 2.316,P=0.001 in the SMS group,and odds ratio 1.829,95% confidence interval 1.333 to 2.509,P<0.001 in the telephone group. However,there was no difference between the SMS group and the telephone group (P=0.670). The cost effectiveness analysis showed that the cost per attendance for the SMS group (0.31 Yuan) was significantly lower than that for the telephone group (0.48 Yuan). Conclusion: SMS and telephone are effective reminders for improving attendance rate at a health promotion center. SMS reminder may be more cost-effective compared with the telephone reminder.
文摘BACKGROUND:To assess the effectiveness of the telephone chest-compression-only cardiopulmonary resuscitation(CPR)guided by a pre-recorded instructional audio when compared with dispatcher-assisted resuscitation.METHODS:It was a prospective,blind,randomised controlled study involving 109 medical students without previous CPR training.In a standardized mannequin scenario,after the step of dispatcher-assisted cardiac arrest recognition,the participants performed compression-only resuscitation guided over the telephone by either:(1)the pre-recorded instructional audio(n=57);or(2)verbal dispatcher assistance(n=52).The simulation video records were reviewed to assess the CPR performance using a 13-item checklist.The interval from call reception to the first compression,total number and rate of compressions,total number and duration of pauses after the first compression were also recorded.RESULTS:There were no significant differences between the recording-assisted and dispatcher-assisted groups based on the overall performance score(5.6±2.2 vs.5.1±1.9,P>0.05)or individual criteria of the CPR performance checklist.The recording-assisted group demonstrated provided(170.2±48.0 vs.156.2±60.7).CONCLUSION:When provided by untrained persons in the simulated settings,the compression-only resuscitation guided by the pre-recorded instructional audio is no less efficient than dispatcher-assisted CPR.Future studies are warranted to further assess feasibility of using instructional audio aid as a potential alternative to dispatcher assistance.
基金supported by Jiangsu Provincial Commission of Health and Family Planning(No.H2015032)Yancheng Commission of Health and Family Planning(No.YK2017010)
文摘Objective: To explore the effects of “hospital–community integrated transitional care” model on quality of life in patients with chronic obstructive pulmonary disease (COPD). Methods: A total of 117 inpatients with COPD from the Department of Respiratory Medicine in a tertiary general hospital in Nanjing were enrolled by convenience sampling from January to December in 2016 and then were divided into intervention group (n = 60) and control group (n = 57) by random number table. Patients in the intervention group accepted both routine care and hospital– community integrated transitional care for 3 months after discharge. Assessment of quality of life by telephone follow-up or interview within a week before discharge and 1, 3, and 6 months after discharge was evaluated using the Short Form-36 (SF-36) health survey questionnaire. Results: For a total score of quality of life, there was a significant difference between the two groups (P < 0.05): 1, 3, and 6 months after discharge. In addition, for each dimension score of quality of life, there were no significant differences (P > 0.05) except vitality dimension, 1 month after discharge, and there were significant differences in all dimensions, 3 and 6 months after discharge (P < 0.05) Conclusions: Hospital–community integrated transitional care model can improve the quality of life of patients with COPD.
文摘We read the article "Effects of daily telephone-based re-education before taking medicine on Helicobacter pylori(H. pylori) eradication: A prospective singlecenter study from China" written by Wang et al with great interest. It is reported in American and European guidelines that there is no sufficient test for the diagnosis of H. pylori except culture and that using at least two different tests for diagnosis of H. pylori is recommended. Patients who used antibiotics or bismuth salts in the previous 2 wk were excluded from study. But patients who used probiotics and antioxidant vitamins such as vitamins C and E were not excluded.
文摘Suicide is a global public health problem with over one million people dying by suicide each year worldwide.Research efforts have focused on developing and testing novel suicide prevention strategies employing recent technological advances.In order to provide a review regarding the role of new technologies(e.g.,postcards/letters,text messages,crisis cards,telephone contacts,online interventions) in suicide prevention,we searched Pub Med,Science Direct,Research Gate,and Crisis to identify all papers in English from 1977 to 2016.Our results indicated that brief contact interventions show promise in reducing the number of episodes of repeated self-harm and/or suicide attempts following discharge from the Emergency Department or psychiatric units.Innovative methods of contact(e.g.,text messages) are easily implemented by clinicians and received by patients in the period of post discharge and have been shown to be beneficial.However,more research employing randomized clinical trials investigating the potential benefits of these novel suicide prevention methods is warranted.Future researchers should continue improving and testing new technologies in the prevention of suicide.
