OBJECTIVETo understand the prevalence of sleep disorders and their influencing factors in primary school children from Urumqi.

METHODSA total of 2034 children at the ages of 6-14 years were randomly sampled in 3 districts of Urumqi. The children's sleep states and their family and social environments were investigated through questionnaires.

RESULTSThe prevalence of sleep disorders in the subjects was 55%. The prevalence of sleep inquietude was the highest (14.7%), followed by sleep talking (4.8%), sleep walking (1.5%), nocturnal enuresis (1.5%), sleep teeth grinding (5.7%), habitual snoring (12.9%), sleep apnea (0.5%), and waking up by choke (1.9%). Taking drugs to stimulate or inhibit the central nervous system, frequent colds, confined housing area, family history, and sleeping with parents were risk factors for the development of sleep disorders.

CONCLUSIONSThe prevalence of sleep disorders within primary school children in Urumqi is higher than the reported data. The development of sleep disorders is multifactorial.

Adolescent ; Child ; China ; epidemiology ; Female ; Humans ; Male ; Prevalence ; Sex Characteristics ; Sleep Wake Disorders ; epidemiology ; etiology

Torsades de Pointes is a life-threatening arrhythmia associated with a number of causes, but is very rare among endocrinologic disorders. We report a case of male pseudohermaphroditism with hyperaldosteronism due to a 17alpha-hydroxylase deficiency presented with sudden cardiac arrest.
46, XY Disorders of Sex Development/*diagnosis/drug therapy ; Adult ; Death, Sudden, Cardiac/*etiology/*pathology ; Female ; Humans

Child ; Chromosomes, Human, X ; Cryptorchidism ; etiology ; surgery ; Disorders of Sex Development ; Gonadal Steroid Hormones ; blood ; Humans ; Hypospadias ; etiology ; surgery ; Male ; Penis ; surgery ; Sex Chromosome Disorders ; surgery ; Testis ; growth & development ; Urethra ; surgery

BACKGROUND: The quality of sexuality is significantly affected by physical changes following hematopoietic stem cell transplantation (HSCT) and the dissatisfied and/or dysfunctional sexuality may cause deterioration in the quality of life (QOL). METHODS: With two models of questionnaires, we interviewed thirty-eight patients who remained in the disease-free status after HSCT and had sex partners, to assess: 1) the changes in sexuality, 2) QOL in physical, psychological, social and spiritual domains and 3) the correlation between sexuality and QOL. RESULTS: The common physical changes that may affect sexuality in women were secondary amenorrhea (69.2%), loss of sexual interest (53.8%), diminished vaginal secretion (50%), menopausal syndrome (34.6%), dyspareunia (30.8%) and failure to orgasm (23.1%), while men complained of impotence (41.7%) and difficulty in ejaculation (16.7%). For sexuality, satisfaction of sexual activity, attainment of orgasm and frequency of intercourse decreased significantly after HSCT as compared with the pre-transplant levels. A score measuring QOL after HSCT marked 5.91 on a full score of 10; social domain ranked the lowest (5.01) while physical domain the highest (6.70). Among the items of sexuality, only sexual desire was significantly correlated with QOL; satisfaction, orgasm and frequency were not significantly correlated with QOL. CONCLUSION: Although sexuality is affected by the physical changes following HSCT, we should not overlook the psychological and social effects on the sexuality of post-transplant patients. Therefore, educational and counseling programs are very important to restore and improve their sexuality.
Adult ; Female ; Hematopoietic Stem Cell Transplantation/*adverse effects/psychology ; Human ; Male ; Middle Age ; Quality of Life ; Questionnaires ; Sex Disorders/*etiology ; *Sexuality

Age Factors ; Hepatitis Viruses ; Humans ; Liver Diseases, Alcoholic ; etiology ; Nutrition Disorders ; Polymorphism, Genetic ; Risk Factors ; Sex Factors

The incidence of ischemic heart disease has been increased rapidly in Korea. However, the clinical effects of antecedent hypertension on acute myocardial infarction have not been identified. We assessed the relationship between antecedent hypertension and clinical outcomes in 7,784 patients with acute myocardial infarction in the Korea Acute Myocardial Infarction Registry during one-year follow-up. Diabetes mellitus, hyperlipidemia, cerebrovascular disease, heart failure, and peripheral artery disease were more prevalent in hypertensives (n=3,775) than nonhypertensives (n=4,009). During hospitalization, hypertensive patients suffered from acute renal failure, shock, and cerebrovascular event more frequently than in nonhypertensives. During follow-up of one-year, the incidence of major adverse cardiac events was higher in hypertensives. In multi-variate adjustment, old age, Killip class > or =III, left ventricular ejection fraction <45%, systolic blood pressure <90 mmHg on admission, post procedural TIMI flow grade < or =2, female sex, and history of hypertension were independent predictors for in-hospital mortality. However antecedent hypertension was not significantly associated with one-year mortality. Hypertension at the time of acute myocardial infarction is associated with an increased rate of in-hospital mortality.
Acute Disease ; Age Factors ; Aged ; Cerebrovascular Disorders/etiology ; Diabetes Mellitus/etiology ; Female ; Heart Failure/etiology ; Hospital Mortality ; Humans ; Hyperlipidemias/etiology ; Hypertension/*complications ; Male ; Middle Aged ; Myocardial Infarction/complications/*mortality/therapy ; Peripheral Vascular Diseases/etiology ; Predictive Value of Tests ; Registries ; Sex Factors

OBJECTIVE: To analyze two groups of patients with migrainous vertigo (MV )and vertigo resulting from posterior circulation ischemia (PCIV) and investigate the differential diagnosis between them. METHOD: There were 60 patients with MV and 64 patients with PCIV. Clinical tests include high risk factors of posterior circulation ischemia (PCI), cerebral MRI, ocular motion and high stimulating rate ABR. RESULT: Among 64 patients with PCIV, 29 had abnormal blood pressure and 14 had abnormal blood fat and/or pathoglycemia; 37 had abnormality in cervical vascular ultrasound; 14 suffered from amaurosis or dizziness upon fast getting up. Twenty two had abnormal high stimulating rate ABR and 4 had cerebral lacunar infarction in MRI. As for 60 patients with MV, 45 suffered from motion sickness; 20 were sensitive to motion; 32 had photophobia and (or) phonophobia; 45 had migraine; 16 had abnormal ocular motion function; 3 had abnormal cerebral MRI and 40 had abnormal results in high stimulating rate ABR. The percentage of abnormal high stimulating rate ABR in MV and PCIV were 53% (22/42) and 67% (40/60) respectively. CONCLUSION The mean age of MV is younger than that of PCIV. Female is more prone to MV than male (2.75 : 1. 00); the sex difference in PCIV is lesser (1.46 : 1.00). Motion sickness, motion sensitivity, photophobia and (or) phonophobia are principal differential highlights to MV. The major characteristics of PCIV include abnormal blood pressure, abnormal blood fat, pathoglycemia and arteriosclerosis. Vestibular function tests could not serve as a differential point; Cerebral MRI might be helpful to differential diagnosis. The results of high stimulating rate ABR is not a differential point between PCIV and MV, but it might play a role in differentiating other kinds of vertigo.
Adolescent ; Adult ; Age Factors ; Aged ; Child ; Diagnosis, Differential ; Female ; Humans ; Ischemia ; complications ; Male ; Middle Aged ; Migraine Disorders ; complications ; Sex Factors ; Vertigo ; diagnosis ; etiology ; Young Adult

OBJECTIVES: To investigate the insomnia status and relevant factors for the medical staff in the medical aid team for Hubei Province during the outbreak of coronavirus disease 2019. METHODS: A convenient sampling survey was conducted among 1 056 medical staff in the national medical team of Hubei Province by using the Insomnia Severity Index (ISI) and the Regulatory Emotional Self-Efficacy (RES). RESULTS: The incidence from moderate to severe insomnia was 35.14%, and the total self-efficacy of emotion regulation was 3.60±0.91. Univariate analysis showed that the incidence of insomnia in female medical workers in Hubei Province was higher than that of male medical workers, which was increased with the elongation of work time and frequency. In addition, insomnia was associated with age, perceived ambient exposure and infection, and RES scores. Stepwise regression analysis showed that the occurrence of insomnia was mainly related to gender, perceived peripheral exposure, infection, and RES scores. CONCLUSIONS Insomnia is very common among medical workers in Hubei Province during the COVID-19 epidemic. Insomnia is related to the medical work status, the gender and their own emotional management and regulation in the epidemic area.
Betacoronavirus ; China ; Coronavirus Infections ; psychology ; Emotional Regulation ; Female ; Humans ; Male ; Medical Staff ; psychology ; Pandemics ; Pneumonia, Viral ; psychology ; Sex Factors ; Sleep Initiation and Maintenance Disorders ; etiology

OBJECTIVETo analyze the sensitivity of effect factors between the PCL-C and the SCL-90, to provide evidence for social psychological crisis screening and post-trauma interventions.

METHODSWe administered the PCL-C and SCL-90 to screen for PTSD and other psychological problems among students who survived the disaster and continued their school studies. The surveys were carried out 3, 6, 9, and 12 months after the earthquake. A bivariate 2-level logistic model was used to explore the different levels of sensitivity among students. The factors influencing the relationships between PTSD and depression, and between PTSD and anxiety were examined.

RESULTSWe analyzed data from 1 677 students, revealing that female students in higher grades were more likely to exhibit symptoms of depression, rather than PTSD, compared with the control group (males in lower grades), and the difference was significant (P<0.05). In contrast, ethnic minorities were more likely to exhibit PTSD symptoms compared to the others. In addition, female students were more likely to exhibit symptoms of anxiety than PTSD. Other effects that did not reach statistical significance were suggested to have a similar influence on PTSD, depression, and anxiety.

CONCLUSIONAfter a natural disaster, specific aspects of depression and anxiety should be examined, avoiding an overemphasis on PTSD in social psychological crisis interventions.

Adolescent ; Age Factors ; Child ; China ; Depression ; etiology ; psychology ; Disasters ; Earthquakes ; Female ; Humans ; Logistic Models ; Male ; Psychiatric Status Rating Scales ; Sex Factors ; Stress Disorders, Post-Traumatic ; etiology ; psychology ; Students ; psychology ; Surveys and Questionnaires ; Young Adult

This study prospectively examined the relationships among cognitive factors and severity of Posttraumatic stress disorder (PTSD) symptoms in female victims of sexual violence. Thirty-eight victims of sexual violence recruited from Center for Women Victims of Sexual and Domestic Violence at Ajou University Hospital. Cognitive factors and PTSD symptom were assessed within 4 months of sexual violence and 25 victims were followed-up 1 month after initial assessment. Repeated-measured ANOVA revealed that PTSD incidence and severity decreased over the month (F [1, 21]=6.61). Particularly, avoidant symptoms might decrease earlier than other PTSD symptoms (F [1, 21]=5.92). This study also showed the significant relationship between early negative trauma-related thoughts and subsequent PTSD severity. Shame and guilt proneness had significant cross-sectional correlations with PTSD severity, but did not show associations when depression severity is controlled. Our results suggest that avoidant symptoms might decrease earlier than other PTSD symptoms during the acute phase and that cognitive appraisals concerning the dangerousness of the world seem to play an important role in the maintenance of PTSD (r=0.499, P<0.05).
Adolescent ; Adult ; *Cognition ; Cross-Sectional Studies ; Depression/diagnosis/etiology ; Female ; Follow-Up Studies ; Humans ; Pilot Projects ; Prospective Studies ; Psychiatric Status Rating Scales ; Questionnaires ; Severity of Illness Index ; *Sex Offenses ; Stress Disorders, Post-Traumatic/*diagnosis/etiology ; Women ; Young Adult