Scales are crucial instruments for measuring variables in the field of nursing research.Its development process needs to follow the basic procedures strictly.This paper describes the basic steps involved in nursing scale development,with a focus on ensuring accuracy and reliability at each stage where issues may arise.It also provides a comprehensive analysis of common problems found in current nursing scale development papers and offers suggestions and solutions.The aim is to provide a reference for nursing professionals engaged in scale-related research and to enhance the quality of nursing scale development papers.

Objective:To investigate the safety of early antiplatelet therapy for non-cardioembolic mild stroke patients with thrombocytopenia.Methods:Data of acute ischemic stroke patients with baseline National Institutes of Health Stroke Scale(NIHSS)score≤3 and a platelet count<100×109/L were obtained from a multicenter register.Those who required anticoagulation or had other contraindications to antiplatelet therapy were excluded.Short-term safety outcomes were in-hospital bleeding events,while the long-term safety outcome was a 1-year all-cause death.The short-term neurological outcomes were evaluated by modified Rankin scale(mRS)score at discharge.Results:A total of 1868 non-cardioembolic mild stroke patients with thrombocytopenia were enrolled.Multivariate regression analyses showed that mono-antiplatelet therapy significantly increased the proportion of mRS score of 0-1 at discharge(OR=1.657,95%CI:1.253-2.192,P<0.01)and did not increase the risk of intracranial hemorrhage(OR=2.359,95%CI:0.301-18.503,P>0.05),compared with those without antiplatelet therapy.However,dual-antiplatelet therapy did not bring more neurological benefits(OR=0.923,95%CI:0.690-1.234,P>0.05),but increased the risk of gastrointestinal bleeding(OR= 2.837,95%CI:1.311-6.136,P<0.01)compared with those with mono-antiplatelet therapy.For patients with platelet counts≤75×109/L and>90×109/L,antiplatelet therapy significantly improved neurological functional outcomes(both P<0.05).For those with platelet counts(>75-90)×109/L,antiplatelet therapy resulted in a significant improvement of 1-year survival(P<0.05).For patients even with concurrent coagulation abnormalities,mono-antiplatelet therapy did not increase the risk of various types of bleeding(all P>0.05)but improved neurological functional outcomes(all P<0.01).There was no significant difference in the occurrence of bleeding events,1-year all-cause mortality risk,and neurological functional outcomes between aspirin and clopidogrel(all P>0.05).Conclusions:For non-cardioembolic mild stroke patients with thrombocytopenia,antiplatelet therapy remains a reasonable choice.Mono-antiplatelet therapy has the same efficiency as dual-antiplatelet therapy in neurological outcome improvement with lower risk of gastrointestinal bleeding.

OBJECTIVE: To investigate the effect of working time on the prognosis of patients with ischemic stroke undergoing intravenous thrombolysis. METHODS: Clinical data of 3050 patients with ischemic stroke received intravenous thrombolysis from 71 hospitals in Zhejiang Province during June 2017 and September 2018 were retrospective analyzed. Whole day of Saturday and Sunday were defined as weekend; whole day of Monday to Friday were defined as weekdays; Monday to Friday 8:00-17:00 were defined as daytime of weekdays; Monday to Friday 17:01-07:59 on next day were defined as nights of weekdays; unconventional working time were defined as weekend and nights of weekdays. Good outcome was defined as mRS 0-2 at 3 months. Univariate analyses of baseline and prognostic variables in group of weekend and weekdays, nights of weekdays and daytime of weekdays, unconventional working time and daytime of weekdays were performed. Binary logistic regression was used to investigate whether weekend, nights of weekdays and unconventional working time were independent predicting factors of outcome after intravenous thrombolysis, respectively. RESULTS: There was no difference in 7-day mortality, 3-month mortality and good outcome at 3-month between weekend group and weekdays group, nights of weekdays group and daytime of weekdays group, unconventional working time group and daytime of weekdays group (all >0.05). Binary logistic regression results showed that weekends, nights of weekdays and unconventional working time were not independent predicting factors for outcome after intravenous thrombolysis (all >0.05). CONCLUSIONS The working time has not affected the outcomes of patients with ischemic stroke undergoing intravenous thrombolysis in studied hospitals of Zhejiang province.
Brain Ischemia ; drug therapy ; Humans ; Prognosis ; Retrospective Studies ; Stroke ; drug therapy ; Thrombolytic Therapy ; Time Factors

OBJECTIVE: To compare the time delay between in-hospital stroke and out-of-hospital stroke patients, and to explore the influence factors for the prognosis of in-hospital stroke patients treated by intravenous thrombolysis. METHODS: Clinical data of 3050 patients with ischemic stroke who received intravenous thrombolysis in 71 hospitals in Zhejiang province from June 2017 to September 2018 were analyzed. Differences of time delay including door to imaging time (DIT), imaging to needle time (INT) and door to needle time (DNT) between in-hospital stroke (=101) and out-of-hospital stroke (=2949) were observed. The influencing factors for the outcome at 3 month after intravenous thrombolysis in patients with in-hospital stroke were analyzed using binary logistic regression analysis. RESULTS: Patients with in-hospital stroke had longer DIT[53.5 (32.0-79.8) min vs. 20.0 (14.0-28.0) min, <0.01], longer IDT[47.5(27.3-64.0)min vs. 36.0(24.0-53.0)min, <0.01], and longer DNT[99.0 (70.5-140.5) min vs. 55.0 (41.0-74.0) min, <0.01], compared with patients with out-of-hospital stroke; patients in comprehensive stroke center had longer DIT[59.5(44.5-83.3) min vs. 37.5(16.5-63.5) min, <0.01], longer DNT[110.0(77.0-145.0) min vs. 88.0 (53.8-124.3) min, <0.05], but shorter INT[36.5(23.8-60.3)min vs. 53.5 (34.3-64.8) min, <0.05], compared with patients in primary stroke center. Age (=0.934, 95% 0.882-0.989, <0.05) and baseline National Institute of Health Stroke Scale score (=0.912, 95% 0.855-0.973, <0.01) were independent risk factors for prognosis of in-hospital stroke patients. CONCLUSIONS In-hospital stroke had longer DIT and DNT than out-of-hospital stroke, which suggests that a more smooth thrombolysis process of in-hospital stroke should be established.
Administration, Intravenous ; Brain Ischemia ; drug therapy ; Fibrinolytic Agents ; therapeutic use ; Hospitals ; statistics & numerical data ; Humans ; Prognosis ; Stroke ; drug therapy ; Thrombolytic Therapy ; statistics & numerical data ; Time Factors ; Treatment Outcome

OBJECTIVE: To investigate the association of atrial fibrillation (AF) with hemorrhagic transformation (HT) in patients with ischemic stroke treated by intravenous thrombolysis. METHODS: Clinical data of 3272 patients treated by intravenous thrombolysis from 71 hospitals in Zhejiang Province during June 2017 and December 2018 were retrospectively reviewed. Intracranial HT was defined as intracranial hemorrhage suggested by imaging examination 24 hours after intravenous thrombolysis. Patients were dichotomized into HT group (=533) and non-HT group (=2739). The association of AF and HT was analyzed by univariate analysis and binary logistic regression. RESULTS: Compared with the non-HT group, the HT group were older, had longer onset to needle time (ONT), higher baseline National Institute of Health Stroke Scale (NIHSS) score, higher baseline glucose level, and higher AF rate (<0.05 or <0.01). Binary logistic regression analysis revealed that AF was independently associated with HT (=2.527, 95%:2.030-3.146, <0.01). CONCLUSIONS AF is independently associated with the occurrence of HT in ischemic stroke patients treated with intravenous thrombolysis.
Antifibrinolytic Agents ; adverse effects ; pharmacology ; Atrial Fibrillation ; complications ; Brain Ischemia ; complications ; drug therapy ; Humans ; Retrospective Studies ; Stroke ; complications ; drug therapy ; Thrombolytic Therapy ; adverse effects ; Treatment Outcome

OBJECTIVE: To investigate the effect of treatment time on the outcome of patients with ischemic stroke undergoing reperfusion therapy. METHODS: The clinical data of 3229 ischemic stroke patients who received intravenous thrombolysis with or without arterial thrombolysis from 71 hospitals in Zhejiang province from June 2017 to September 2018 were retrospectively reviewed. The good outcome was defined as modified Rankin Scale (mRS) ≤ 2. Binary logistic regression analysis was used to investigate the association of door to needle time (DNT), or door to reperfusion time (DRT) with the outcomes in patients treated by intravenous thrombolysis or bridging arterial thrombolysis, respectively. RESULTS: Binary logistic regression showed that DNT (=0.994, 95%:0.991-0.997, <0.01) or DRT (=0.989, 95%:0.983-0.995, <0.01) were independently associated with good outcomes, respectively. Every hour decreases in DNT resulted in a 4.7%increased probability of functional independence (mRS 0-2) in patients treated by intravenous thrombolysis; Every hour decreases in DRT was associated with a 11.4%increased probability of functional independence in patients treated by intravenous thrombolysis with arterial thrombolysis. CONCLUSIONS Good outcomes are associated with lower DNT in ischemic stroke patients treated by intravenous thrombolysis or lower DRT in patients treated by intravenous thrombolysis bridging arterial thrombolysis.
Brain Ischemia ; drug therapy ; Fibrinolytic Agents ; therapeutic use ; Humans ; Reperfusion ; Retrospective Studies ; Stroke ; drug therapy ; Thrombolytic Therapy ; Time Factors ; Treatment Outcome

OBJECTIVE: To investigate the effect of emergency medical service (EMS) on the prognosis of ischemic stroke patients treated with intravenous thrombolysis. METHODS: Clinical data of 2123 ischemic stroke patients treated with intravenous thrombolysis in 70 hospitals in Zhejiang province were retrospectively analyzed. There were 808 patients sent to the hospital by ambulance (EMS group) and 1315 patients by other transportations (non-EMS group). Good outcome was defined as modified Rankin Scale (mRS) ≤ 2 at 3-month. The onset to needle time (ONT), onset to door time (ODT), door to needle time (DNT) and outcome were compared between EMS group and non-EMS group. Binary logistic regression was used to explore the influencing factors for the outcome at 3-month. RESULTS: Compared with the non-EMS group, patients in the EMS group were older, with higher baseline National Institute of Health Sroke Scale (NIHSS) score, and had a higher proportion of atrial fibrillation (all <0.05), but there were no significant differences in ONT, ODT and DNT between two groups (all >0.05). Binary logistic regression showed that EMS was not independently associated with good outcome (=0.856, 95%:0.664-1.103, >0.05). CONCLUSIONS EMS had not improve the outcome of patients receiving intravenous thrombolysis in Zhejiang province.
Administration, Intravenous ; Brain Ischemia ; drug therapy ; Emergency Medical Services ; Fibrinolytic Agents ; therapeutic use ; Humans ; Prognosis ; Retrospective Studies ; Stroke ; drug therapy ; Thrombolytic Therapy ; statistics & numerical data ; Treatment Outcome

Objective To explore the relationship between nutrition status and activity of daily livingof elders in nursing homes and the mediating effect of physical activity. Methods From Apr to Sep in 2016,320 elders in nursing homes were selected and were surveyed using the standardized tools. The mediating effects were analyzed with PROCESS. Results The scores of elders′ nutrition status, physical function and activities of daily living were (11.88±2.27), (3.61±3.51), (79.13±26.00) points, respectively. And there were 66.9％ elders suffering from activities of living life impaired. The nutrition status were significantly positive correlated with physical function and activities of daily living of elders, and the physical function were significantly positive correlated with activities of daily living of elders. The physical function partly mediated the association between nutrition status and activities of daily living, and the effect was reached to 39.1％. Conclusions The elders′activities of daily life was poor in nursing home in China. The physical function partly mediated the association between nutrition status and activities of daily living. The related departments could combine the long time and short time plans targeting at improving of nutrition status and physical function respectively, to enhance the outcomes of elders in nursing homes.

Objective To construct the care needs assessment index for institutional elderly. Methods A total of 30 experts were consulted by the Delphi method. The indexes were selected and identified according to the inquiry results. Results The response rates of three expert consultation rounds were 93.33％(28/30), 85.71％(24/28), and 79.17％(19/24) respectively. The authority coefficients of the three rounds were all above 0.80. The assessment index includes 4 first level indicators, 13 secondary level indicators, and 48 third level indicators. Weighting results indicated that in terms of the elderly in institutional care, the most important domain of care needs was physical function, followed by ability of activity. At the same time, psychological function and social function in the elderly cannot be ignored. Conclusions The study obtained key elements that should be included in a comprehensive care needs assessment index of the institutional elderly, which laid a solid foundation for further investigation on the formation of specific assessment tools for care needs of the elderly in institutional care.

Objective To observe the clinical effect of tongluozhitong capsule combined with carbamazepine on the treatment of trigeminal neuralgia.Methods94 patients with trigeminal neuralgia from January 2012 to May 2014 in Dongyang people's hospital were randomized double-blindly divided into the control group and the observation group, 47 cases in each group.The control group received carbamazepine treatment, and the observation group received tongluozhitong capsule combined with carbamazepine.VAS score, the effect and adverse reaction were recorded and analyzed before treatment, atwo weeks and four weeks after.Recurrence was followed-up a half and one year after treatment.Results①VAS scores in the observation group 2 weeks and 4 weeks after treatment were (3.78±0.44), (2.01±0.23) points separately, which were lower than those in the control group (5.96±0.53), (4.02±0.38) points separately, and the differences were statistically significant (P<0.05).②The total effective rate in the observation group 4 weeks after treatment was 95.74%, which significantly higher than that in the control group 78.72%, and the difference was statistically significant (P<0.05).③ The adverse reactions in the observation group 4 weeks after treatment was 21.28%, 27.66% in the control group, the difference was not significant;④ The recurrence rate in the observation group six months and one year after treatment were 6.38% and 10.64%, which significantly lower than those in the control group 23.40% and 29.79%, and the differences were statistically significant (P<0.05).ConclusionIt can effectively relieve pain, reduce the recurrence rate, and will not increase the adverse reactions which tongluozhitong capsule combined with carbamazepine were used on the treatment of trigeminal neuralgia.It is a safe and effective treatment program.