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ObjectiveTo investigate the menstrual conditions of women infected with COVID-19 in Shanghai and analyze the influencing factors.MethodsFrom December 2022 to March 2023， menstrual data from 281 women infected with COVID-19 in Shanghai were collected with a questionnaire survey， including usual menstrual characteristics， the most recent menstrual period post-infection， symptoms of infection， and medication usage. According to the crossover period between the menstrual period and the infection period of the respondents， the samples were divided into two groups for comparative analysis： those whose menstrual and infection periods overlapped （positive group） and those whose menstruation started after conversion to virus-negative （negative conversion group）.ResultsAmong the 281 respondents， 196 （65.8%） experienced menstrual changes. Among them， 145 （51.6%） had changes in menstrual volume， color and texture， and 109 （38.8%） had changes in menstrual duration or cycle. Decreased menstrual volume （22.1%）， darker color （23.49%）， thicker texture （21.0%）， increased blood clots （16.7%）， and prolonged duration （21.8%） were observed in both groups. The rate of changes in menstrual volume， color， and texture was higher in the positive group （56.8%， 69/110） than that in negative group （37.3%， 76/171） （P

Objective: To investigate the correlation betwen varying degrees of non-acute tinnitus and anxiety and depression., Method: Seventy-seven outpatients with non-acute tinnitus as their in chief complaint were submitted to Tinnitus Handicap Inventory(THI), Self-Rating Anxiety Scale(SAS), and Self-Rating Depression Scale (SDS)., Result: THI and its three subscales were found to have significant correlations with SAS and SDS. The group (THI ≥ 38) had more anxiety and depression than the mild (THI < 38). Significant correlations were also observed between THI, SAS and SDS in the group with THI ≥ 38, in contrast with the group of THI < 38., Conclusion: Patients with THI ≥ 38 suffered from severe anxiety and depression than the mild. Doctors should pay more attention to these patients, especially their psychological disorders.

Objective: To evaluate the efficacy of Yacovino repositioning maneuver in patients with anterior semicircular canal benign paroxysmal positional vertigo (ASC-BPPV)., Method: Nine patients were diagnosed as ASC-BPPV from January 2013 to October 2014. All the patients were performed with Yacovino repositioning maneuver and the effective rate were evaluated by Dix-Hallpike tests., Result: Among the nine ASC-BPPV patients, 2 cases were successfully controlled by the first maneuver, 2 cases by the second time, and the nystagmus of 1 case was disappeared after 1 months' follow-up. The remaining 3 cases were respectively followed up till 7,8, 12 months with consistent positional downbeat nystagmus., Conclusion: Being a relative low incidence disease, of ASC-BPPV also has low effective rate after Yacovino repositioning maneuver.