ABSTRACT
ObjectiveTo evaluate the reliability and validity of the Dampness Syndrome Scale of Chinese Medicine （DSSCM） among patients with persistent asthma， and to explore the correlation between dampness syndrome and clinical characteristics of persistent asthma. MethodsA cross-sectional survey was conducted. Basic information， examination results， DSSCM， Asthma Control Test （ACT）， Generalized Anxiety Disorder-7 （GAD-7）， and Patient Health Questionnaire-9 （PHQ-9） scores were collected from 206 patients with persistent asthma to evaluate the reliability and validity of DSSCM and to explore the correlation between dampness syndrome and clinical characteristics. ResultsThe mean score of DSSCM among 206 patients was 14.59 ± 10.53. The overall Cronbach α coefficient and Spearman-Brown split-half reliability coefficient of the scale were both greater than 0.8， and the success rate of scale convergent and discriminant validity calibration were greater than 80%. The confirmatory factor analysis showed that the χ2/df was 2.309， and the root mean square error of approximation （RMSEA） was 0.08； the root mean square residual （RMR） was 0.049， whereas the comparative fit index （CFI）， the goodness of fit index （GFI）， the adjusted goodness of fit index （AGFI）， the normed fit index （NFI） and the incremental fit index （IFI） were less than 0.9. Correlation analysis showed that DSSCM scores were positively correlated with disease duration， GAD-7 scores， and PHQ-9 scores （P＜0.05）， and negatively correlated with ACT scores （P＜0.01）. The DSSCM scores were significantly different between patients with different disease severity （H = 10.92， P = 0.01）， and the DSSCM scores of allergic patients were higher than those of non-allergic patients （Z = -4.19， P＜0.001）. ConclusionDSSCM has acceptable reliability and validity for patients with persistent asthma. The scores of DSSCM correlated with the disease duration， ACT score， GAD-7 score， PHQ-9 score， disease severity and allergic status of persistent asthmatics.
ABSTRACT
Objective To investigate the clinical value of combination of transvaginal fourdimensional hysterosalpingo-contrast sonography(TVS 4D-HyCoSy) with uterine tubal liquid poking in assessment tubal fimbria patency.Methods Sixty-two female infertile patients with obstruction at tubal fimbria,or partial obstruction with pelvic adhesion were included.All of them were underwent 4D-HyCoSy as well as uterine tubal liquid poking,and were followed with laparoscopic chromopertubation (LPC) using Methylene blue in three months.Results Comparing with laparoscopy,the total coincidence rate of 4D-HyCoSy to assess the tubal fimbria patency was 94.3％,with the sensitivity of 90.1％ and specificity of 94.1 ％.Imaging results showed that the obstruction at tubal fimbria,uncircle-like wrapping contrast medium can be seen around ovary accounted for 80％.The patent fallopian tube fimbria,circle-like wrapping of contrast medium can be observed around ovary accounted for 85.5 ％.Conclusions The combination of TVS 4D-HyCoSy with uterine tubal liquid poking is highly in accordance with LPC by providing real-time dynamic visualization on overflowing of contrast medium from tubal fimbria,as well as the pelvic adhesion surrounding ovaries.The 4D-HyCoSy can be the preferred method for assessment of tubal fimbria patency and pelvic adhesion surrounding ovaries with its advantages of accuracy,non invasion and a good safety profile.