ABSTRACT
Objective @#To construct a visual literacy evaluation system for pupils by Delphi expert consultation method（Delphi method）. @*Methods @#The visual literacy evaluation indices for pupils were preliminarily constructed through literature review. Twenty experts in relevant fields were invited and the visual literacy evaluation system for pupils was established by two rounds of expert consultation based on Delphi method. @*Results @# The average age of 20 experts was（48.35±5.79）years old,of which 19 experts had senior titles,and 17 experts had master's degree or above. The enthusiasm of the experts in two rounds of consulting was both 100.00%. The average authoritative coefficient（W）of the experts was 0.88. For the first consulting round,the W of importance scores from experts was 0.91（P<0.01）;the W of operability scores from experts was 0.89（P<0.01）,which indicated satisfactory consistency. For the second consulting round,the W of importance scores from experts was 0.79（P<0.01）;the W of operability scores from experts was 0.77（P<0.01）,which also indicated satisfactory consistency. The finalized visual literacy evaluation system for pupils after two rounds of expert consultation included three primary indices（eye care knowledge literacy,eye care attitude literacy and eye care behavior literacy）,six secondary indices（basic knowledge,eye care behavior,eye care attitude,eye care willingness,bad eye care behavior and eye protection）and 40 tertiary indices（≥5.0 of eyesight among normal people,always wearing glasses due to poor eyesight and so on）. @*Conclusion @#The experts who participated in the construction of visual literacy evaluation system for pupils had strong professional representativeness,high enthusiasm,high authority and good coordination,and the evaluation system can be used for evaluating pupils visual literacy.
ABSTRACT
Objective To discuss the effect of early combined therapy of sertraline and psychotherapy on the rehabilitation of the patients with post-stroke depression (PSD)and observe its effect on plasma and platelet serotonin(5-HT). Methods All of 130 patients with PSD were divided into sertraline treatment group (65 cases) and routine treatment group (65 eases). Every patient was given routine treatment according to treatment guideline of cerebrovascular disease after admission. The sertraline treatment group received twelve-week sertraline treatment and psychotherapy, while the routine treatment group only received psychotherapy. Patients were evaluated by HAmilton rating scale for depression (HRSD) and serf-rating depression scale (SDS) before treatment and at the ends of the 4th and 8th week treatment, respectively. Meanwhile, the levels of plasma and playlet 5-HT of every patient were measured by the enzyme immunoassay methods. Results The scores of HRSD and SDS were lower in sertraline treatment group than those in routine tretment group at the ends of the 4th and 8th week. The rate of decrease of HRSD and SDS in sertraline treatment group was higher than that in routine treatment group at the end of the 8th week (Pall<0.01).The levels of platelet 5-HT in sertraline treatment group was lower at the ends of the 4th and 8th week than those before, treatment (P< 0.01).No significant change in plasma 5- HT level could be observed before and after treatment in two groups(P> 0.05). Conclusions Early treatment by sertraline can release the symptom of PSD and promote rehabilitation of PSD patients. The sertraline treatment can reduce the level of platelet 5- HT in PSD patients. However, the effect of plasma 5-HT value is not clear.