乳腺癌患者心理韧性相关影响因素分析及心理韧性与焦虑的关系

目的:分析乳腺癌患者心理韧性的影响因素,并分析心理韧性与焦虑的关系。方法:于2017年2月～2018年4月期间,选择蚌埠医学院第二附属医院收治的乳腺癌患者287例为研究对象,分别采用心理韧性量表(RS)、焦虑自评量表(SAS)评估研究对象的心理韧性及焦虑状态,并采用多因素Logistic回归分析法分析乳腺癌患者心理韧性相关的影响因素,应用多元逐步线性回归分析法分析乳腺癌患者心理韧性与焦虑的关系。结果:乳腺癌患者RS得分为(76.72±9.82)分。单因素分析显示,不同年龄、居住地、家庭月收入及费用支出形式患者的RS得分比较差异有统计学意义(P0.05);不同文化程度、婚姻状况、手术类型及肿瘤分期患者的RS得分比较差异无统计学意义(P0.05)。多因素Logistic回归分析结果显示,年龄为20～40岁、居住地为农村、家庭月收入3000元、费用支出形式为自费是乳腺癌患者心理韧性的影响因素(P0.05)。乳腺癌患者SAS得分为(5.02±1.42)分,以心理韧性为自变量,焦虑为因变量进行多元逐步线性回归分析,结果显示,乳腺癌患者心理韧性为焦虑的预测因子,其心理韧性水平越高,焦虑程度越低(P0.05)。结论:乳腺癌患者心理韧性水平偏低,且其对患者焦虑状态具有预测作用,年龄为20～40岁、居住地为农村、家庭月收入3000元、费用支出形式为自费是乳腺癌患者心理韧性的影响因素,临床治疗中应该根据以上影响因素进行相关干预。     

Genetic and environmental influences on Anxious/Depression during childhood: a study from the Netherlands Twin Register

For a large sample of twin pairs from the Netherlands Twins Register who were recruited at birth and followed through childhood, we obtained parental ratings of Anxious/Depression (A/D). Maternal ratings were obtained at ages 3 years (for 9025 twin pairs), 5 years (9222 pairs), 7 years (7331 pairs), 10 years (4430 pairs) and 12 years (2363 pairs). For 60-90% of the pairs, father ratings were also available. Multivariate genetic models were used to test for rater-independent and rater-specific assessments of A/D and to determine the genetic and environmental influences on individual differences in A/D at different ages. At all ages, monozygotic twins resembled each other more closely for A/D than dizygotic twins, implying genetic influences on variation in A/D. Opposite sex twin pairs resembled each other to same extent as same-sex dizygotic twins, suggesting that the same genes are expressed in boys and girls. Heritability estimates for rater-independent A/D were high in 3-year olds (76%) and decreased in size as children grew up [60% at age 5, 67% at age 7, 53% at age 10 (60% in boys) and 48% at age 12 years]. The decrease in genetic influences was accompanied by an increase in the influence of the shared family environment [absent at ages 3 and 7, 16% at age 5, 20% at age 10 (5% in boys) and 18% at age 12 years]. The agreement between parental A/D ratings was between 0.5 and 0.7, with somewhat higher correlations for the youngest group. Disagreement in ratings between the parents was not merely the result of unreliability or rater bias. Both the parents provided unique information from their own perspective on the behavior of their children. Significant influences of genetic and shared environmental factors were found for the unique parental views. At all ages, the contribution of shared environmental factors to variation in rater-specific views was higher for father ratings. Also, at all ages except age 12, the heritability estimates for the rater-specific phenotype were higher for mother ratings (59% at age 3 and decreasing to 27% at age 12 years) than for father ratings (between 14 and 29%). Differences between children, even as young as 3 years, in A/D are to a large extent due to genetic differences. As children grow up, the variation in A/D is due in equal parts to genetic and environmental influences. Anxious/Depression, unlike many other common childhood psychopathologies, is influenced by the shared family environment. These findings may provide support for why certain family therapeutic approaches are effective in the A/D spectrum of illnesses.