Objectives:Loneliness among left-behind adolescents is the most frequently reported emotional problem because of parental neglect.The present study explored the relationship between maternal absence and adolescent lon...Objectives:Loneliness among left-behind adolescents is the most frequently reported emotional problem because of parental neglect.The present study explored the relationship between maternal absence and adolescent loneliness as well as its mechanisms.Methods:The study included 305 participants(Meanage=15.99±0.81,48.9%females)in southeast China,and constructed a chain mediation model to test the roles of rejection sensitivity and friendship quality.Parent absence types,rejection sensitivity,friendship quality,and adolescent loneliness were all assessed with questionnaires.Results:The results showed that adolescents with a mother absent(both-parent absent,mother-only absent)experienced higher levels of loneliness than those with a mother not absent(father-only absent,non-parent absent)(β=0.3137,95%CI[0.0849,0.5425],p<0.01).Besides,the mediating roles of rejection sensitivity(β=0.0344,95%CI[0.0020,0.0808])and friendship quality(β=0.1198,95%CI[0.0049,0.2428])and their chain mediating role were found significant between maternal absence and loneliness(β=0.0245,95%CI[0.0015,0.0575]).Conclusions:These findings have revealed the significant impact of maternal absence on adolescent loneliness and provide important practical implications for educators to reduce adolescent loneliness.展开更多
BACKGROUND:Coronary angiogram and percutaneous coronaryangioplasty are becoming important techniques to make diagnosisand relieve symptoms for the patients with CAD.But higherincidence of hypersensitivity when meglumi...BACKGROUND:Coronary angiogram and percutaneous coronaryangioplasty are becoming important techniques to make diagnosisand relieve symptoms for the patients with CAD.But higherincidence of hypersensitivity when meglumine diatrizoateas as a agent todo iodum sensitivity test will make some difficuties in practice of CAGand PTCA.PURPOSE:Using iohexol instead of meglumine diatrizoateas a agent to take sensitivity test may be helpful to promote theprevalance the CAG and PTCA in clinical.METHODS ANDPATIENTS:850 patients were enrolled into this study.Patients withpositive reaction when meglumine diatrizoate as a agent to do sensitivitytest accepted the second test using Iohexol.RESULTS:21 Patientaccepted the second test in this study,of the patients,only 1 patient had asame complaints during the 1st and 2nd test.then was rejected to give herCAG and PTCA procedures.The others with positive reaction during 1sttest showed negative reaction during 2nd test,then accepted CAG andPTCA procedure.All the 20 patients underwent CAG and PTCA had noallergic reaction during the procedure.CONCLUSION:Using iohexolinstead of meglumine diatrizoate as a agent to do iodum-sensitivity testmay be helpful to reduce incidence of the false hypersensitive to iodumand promote the practice of CAG and PTCA in clinical.展开更多
基金supported by the National Natural Science Foundation of China(32171069).
文摘Objectives:Loneliness among left-behind adolescents is the most frequently reported emotional problem because of parental neglect.The present study explored the relationship between maternal absence and adolescent loneliness as well as its mechanisms.Methods:The study included 305 participants(Meanage=15.99±0.81,48.9%females)in southeast China,and constructed a chain mediation model to test the roles of rejection sensitivity and friendship quality.Parent absence types,rejection sensitivity,friendship quality,and adolescent loneliness were all assessed with questionnaires.Results:The results showed that adolescents with a mother absent(both-parent absent,mother-only absent)experienced higher levels of loneliness than those with a mother not absent(father-only absent,non-parent absent)(β=0.3137,95%CI[0.0849,0.5425],p<0.01).Besides,the mediating roles of rejection sensitivity(β=0.0344,95%CI[0.0020,0.0808])and friendship quality(β=0.1198,95%CI[0.0049,0.2428])and their chain mediating role were found significant between maternal absence and loneliness(β=0.0245,95%CI[0.0015,0.0575]).Conclusions:These findings have revealed the significant impact of maternal absence on adolescent loneliness and provide important practical implications for educators to reduce adolescent loneliness.
文摘BACKGROUND:Coronary angiogram and percutaneous coronaryangioplasty are becoming important techniques to make diagnosisand relieve symptoms for the patients with CAD.But higherincidence of hypersensitivity when meglumine diatrizoateas as a agent todo iodum sensitivity test will make some difficuties in practice of CAGand PTCA.PURPOSE:Using iohexol instead of meglumine diatrizoateas a agent to take sensitivity test may be helpful to promote theprevalance the CAG and PTCA in clinical.METHODS ANDPATIENTS:850 patients were enrolled into this study.Patients withpositive reaction when meglumine diatrizoate as a agent to do sensitivitytest accepted the second test using Iohexol.RESULTS:21 Patientaccepted the second test in this study,of the patients,only 1 patient had asame complaints during the 1st and 2nd test.then was rejected to give herCAG and PTCA procedures.The others with positive reaction during 1sttest showed negative reaction during 2nd test,then accepted CAG andPTCA procedure.All the 20 patients underwent CAG and PTCA had noallergic reaction during the procedure.CONCLUSION:Using iohexolinstead of meglumine diatrizoate as a agent to do iodum-sensitivity testmay be helpful to reduce incidence of the false hypersensitive to iodumand promote the practice of CAG and PTCA in clinical.
