ABSTRACT
Objective To compare the value of transvaginal ultrasound, 3.0T magnetic resonance imaging (MRI) scanning alone and in combination for diagnosis of ectopic pregnancy, so as to provide insights into early screening of ectopic pregnancy. Methods This study enrolled a total of 130 patients with suspected ectopic pregnancy admitted to Dachuan People’s Hospital in Dazhou City, Sichuan Province, China between February 2019 and December 2022. All patients underwent transvaginal ultrasound examination and 3.0T MRI scanning. The consistency of transvaginal ultrasound and 3.0T MRI with clinical diagnostic results was evaluated with surgical pathology or clinical follow-up results as the golden standards. The sensitivity, specificity, and accuracy of transvaginal ultrasound and 3.0T MRI, alone and in combination, were compared for diagnosis of ectopic pregnancy. Results Of the 130 patients with suspected ectopic pregnancy, 108 cases were confirmed with ectopic pregnancy by surgical pathology, and 22 cases were confirmed without ectopic pregnancy by clinical follow-up. The sensitivity, specificity, and accuracy of transvaginal ultrasound were 85.19% (92/108), 54.55% (12/22), and 80.00% (104/130), respectively, with 0.358 consistency with clinical diagnostic results. The sensitivity, specificity, and accuracy of 3.0T MRI were 92.59% (100/108), 81.81% (18/22), and 90.77% (118/130), respectively, with 0.694 consistency with clinical diagnostic results. The sensitivity, specificity, and accuracy of transvaginal ultrasound combined with 3.0T MRI were 98.15% (106/108), 72.73% (16/22), and 93.85% (122/130), respectively, with 0.764 consistency with clinical diagnostic results. In addition, the sensitivity and accuracy of transvaginal ultrasound combined with 3.0T MRI were significantly higher than transvaginal ultrasound alone for diagnosis of ectopic pregnancy (χ2 = 11.88 and 10.96, both P < 0.01). Conclusion Transvaginal ultrasound combined with 3.0T MRI may provide more diagnostic information for ectopic pregnancy, and is highly consistent with the clinical diagnostic results. In addition, transvaginal ultrasound combined with 3.0T MRI improves the diagnostic sensitivity and accuracy for ectopic pregnancy than transvaginal ultrasound alone.
ABSTRACT
Objective:To explore the mediating effect of meaning in life between family care and subjective well-being of family caregivers of community disabled elderly, and provide reference for improving caregivers' mental health.Methods:From August 2019 to August 2020, A total of 526 family caregivers of disabled elderly from several communities in Guangzhou were household surveyed by general information questionnaire, family APGRA index, Chinese meaning in life questionnaire and general well-being schedule.SPSS 22.0 software was used for descriptive analysis, correlation analysis and mediating effect analysis.AMOS 22.0 software was used for structural equation model construction, and Bootstrap method was used for mediation effect test.Results:The score of subjective well-being, family care, meaning in life of family caregivers of disabled elderly were (69.41±19.17), (6.42±2.56), (42.96±7.61), respectively.The family care was positively correlated with meaning in life and subjective well-being ( r=0.275, 0.289, both P<0.01) and a positive correlation was found between meaning in life and subjective well-being ( r=0.345, P<0.01). Meaning in life had a partial mediating effect between family care and subjective well-being.The mediating effect value was 4.304, accounting for 30.6% of the total effect value. Conclusion:The family care can directly or indirectly affect caregivers' subjective well-being through meaning in life.