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Objective:To explore the prevalence and influencing factors of mental violence in intimate partner violence.Methods:A total of 900 people, who aged 18 to 65 with marriage or love experience, were selected from Xinjiang Uygur Autonomous Region using stratification cluster method. A self-designed questionnaire for general information, the brief conflict tactics scale 2 (CTS-2), perceived stress scales (PSS) and personality diagnostic questionnaire-4+ (PDQ-4+ ) were used for questionnaire investigation. The influencing factors of mental violence were analyzed by binary logistic regression analysis model using SPSS 17.0 software.Results:The scores of CTS-2, PPS and PDQ-4+ were (21.46±6.38), (42.48±18.91), and (3.05±0.62), respectively. In the past one year, the incidence of abusing partners, emotional violence, destroying each other's goods and threatening to hit each other in mental violence were 41.67% (375/900), 33.44% (301/900), and 8.44% (76/900), respectively. Based on the scores of three items, the incidence of mental violence was 55.44% (499/900). Multi-factor logistic regression analysis showed age≤29 ( β=0.57, OR=2.53, 95% CI=1.11-5.99), male ( β=0.64, OR=3.68, 95% CI=1.22-4.56), rural ( β=0.12, OR=2.49, 95% CI=1.17-5.36), moderate and severe drinking ( β=0.33, OR=2.87, 95% CI=2.57-6.63), higher perceived stress level ( β=0.51, OR=1.05, 95% CI=1.03-1.09), personality factors deviate ( β=0.43, OR=2.26, 95% CI=2.13-2.39), lower marital satisfaction ( β=0.18, OR=2.05, 95% CI=1.03-8.76), behavior control over partner ( β=0.16, OR=2.55, 95% CI=1.68-3.69), economic control over partners ( β=0.19, OR=1.36, 95% CI=1.28-1.55) were risk factors of mental violence in intimate partner violence, while individual opposed attitude towards violence ( β=0.29, OR=0.88, 95% CI=0.80-0.94) was the protective factor of mental violence in intimate partner violence. Conclusion:The annual incidence of mental violence is high. Therefore, it is necessary to focus on the young, male, rural and personality deviant people. The incidence of mental violence may be reduced by reducing the individual's perceived stress level, drinking level, behavior control and economic control over partners, and strengthening the marital satisfaction and the individual's opposition to violence.
RESUMO
<p><b>OBJECTIVE</b>To determine the tricuspid annular plane systolic excursion (TAPSE) using M-mode echocardiography, and to evaluate the right ventricular systolic function in patients with pneumoconiosis.</p><p><b>METHODS</b>One hundred and eighty-three patients with pneumoconiosis were enrolled as subjects, and one hundred and ninety-nine healthy volunteers were used as controls. According to the types of ventilation dysfunction, patients were divided into four groups: normal type, obstructive type, restrictive type, and mixed type. In the apex four-chamber sections, the displacement of tricuspid annular plane on the right ventricular free wall side was measured from end-diastole to end-systole using M-mode echocardiography.</p><p><b>RESULTS</b>The average TAPSE in the pneumoconiosis group was significantly lower than that in the control group (18.61 ± 3.08 vs 22.38 ± 3.03 mm, P < 0.01). Along with the progression of pneumoconiosis, the TAPSE values in patients with stage I, II, and III pneumoconiosis were significantly decreased compared with those in the control group (P < 0.01). The TAPSE values in patients diagnosed with normal, obstructive, restrictive, and mixed types of pneumoconiosis in pulmonary function tests were all significantly lower than those in the control group (P < 0.01). Among all patients, patients with mixed type of pneumoconiosis had the most significant reduction in the TAPSE.</p><p><b>CONCLUSION</b>The TAPSE is substantially decreased in patients with pneumoconiosis and further decreased along with the progression of pneumoconiosis. Measurement of the TAPSE is an easy way to evaluate the right ventricular systolic function in patients with pneumoconiosis.</p>