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Objective:To investigate the effect of Comprehensive Reminder System Based on Health Belief Model (CRS-HBM) on health knowledge, belief, behaviors, utilization of health services and clinical outcomes in stroke patients after discharge. Methods:From February, 2015 to March, 2016, 174 stroke patients with hypertension were divided into control group (n = 87) and intervention group (n = 87). The control group received routine stroke health education, and the intervention group received the CRS-HBM program in addition. They were investigated with Stroke Knowledge Questionnaire (SKQ), Short Form Health Belief Model Scale for Stroke Patients (SF-HBMS-SP), Health Behavior Scale for Stroke Patients (HBS-SP), and the utilization of health services and clinical outcomes (emergency, re-hospitalization, recrudescence and death) were recorded six months after discharge. Results:A total of 75 cases in the control group and 76 in the intervention group finished the research. The total scores of SKQ (U = 903.000), SF-HBMS-SP (t = -9.099) and HBS-SP (t = -7.786) were more in the intervention group than in the control group (P < 0.001). The outpatient re-visit rate was more in the intervention group (97.37%) than in the control group (76.00%) (P < 0.001). The incidence of emergency, re-hospitalization, recrudescence and death were not significantly different between the two groups (P > 0.05). Conclusion:The application of CRS-HBM can improve the health knowledge, belief, behaviors for stroke patients after discharge, but there are not enough effects on clinical outcomes.
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<p><b>OBJECTIVE</b>To investigate the prevalence and subtypes of microdeletions in azoospermia factor (AZF) region in infertile men from Sichuan in order to correlate genotypes with phenotypes.</p><p><b>METHODS</b>Multiplex-PCR was used to detect sequence tagged sites (STS) of AZF microdeletions in 1011 infertile men including 713 cases of non-obstructive azoospermia and 298 cases of severe oligospermia.</p><p><b>RESULTS</b>The overall prevalence of microdeletions was 10.48% (106/1011), and the deletion rates were 11.08% (79/713) in non-obstructive azoospermia and 9.06% (27/298) in severe oligospermia. Complete AZFa or AZFb deletions were associated with azoospermia, whereas AZFc deletion (60.38%) was the most frequent deletion. The deletions were associated with variable spermatogenic phenotypes, and 37.50% of the patients with a deletion had sperms in the ejaculate. A mild decline in sperm concentration was found in two cases with partial AZFb deletion and one case with partial AZFb-c deletion.</p><p><b>CONCLUSION</b>Deletions of the AZFc region were most commonly found in our patients. All cases with complete AZFa or AZFb deletions and a proportion of cases with AZFc deletion were associated with azoospermia. Our study has provided more insight into the genotype-phenotype correlation, and confirmed that Yq microdeletion screening has a significant value for the diagnosis for male infertility.</p>