重庆市青春期儿童同伴依恋与生活质量的关系

  目的  测定重庆市某区青春期儿童同伴依恋与生活质量的关系，为开展青春期儿童生活质量的干预提供科学依据。  方法  采用分层整群抽样的方法，于2017年12月在重庆市綦江区抽取5所中学和6所小学共6 073名调查对象，运用修订版青少年依恋问卷(IPPA-R)中文版同伴依恋分量表、青春期儿童生活质量量表进行调查。  结果  安全依恋型学生的生活质量总分为(144.97±17.39)分，高于不安全依恋型学生的(136.45±17.75)分(t=18.90，P < 0.01)。安全依恋型学生生活质量中的生理、心理、社会、青春期4个维度得分高于不安全依恋型的学生(t值分别为6.51，9.12，20.66，18.26，P值均 < 0.05)。多因素逐步回归分析结果显示，同伴依恋与青春期儿童生理、心理、社会、青春期4个维度及生活质量总分正相关均有统计学意义(B值分别为0.28，0.03，0.05，0.14，0.05，P值均 < 0.05)。  结论  青春期儿童同伴依恋与生活质量总分及部分维度存在正相关，提高青春期儿童同伴依恋的安全性有助于提高生活质量。

Relationship between peer attachment and quality of life among adolescents in Chongqing

  Objective  To determine the relationship between peer attachment and quality of life among adolescents in Chongqing, to provide scientific basis for intervention of quality of life.  Methods  A total of 6 073 respondents were selected from 5 middle schools and 6 primary schools in a district of Chongqing in December 2017 by stratified cluster sampling method. The revised Chinese version of Adolescent Attachment Questionnaire (IPPA-R) Peer Attachment Subscale and Adolescent Children's Quality of Life Scale were used to conduct the survey.  Results  The total score of life quality of students with secure attachment type (144.97±17.39) was significantly higher than that of students with insecure attachment type(136.45±17.75)(t=18.90, P < 0.01). The scores of four dimensions of life quality of students with secure attachment were significantly higher than those of students with insecure attachment (P < 0.05). Multivariate stepwise regression analysis showed that peer attachment was correlated with physical, psychological, social, adolescent dimensions and the total score of life quality(B=0.28, 0.03, 0.05, 0.14, 0.05, P < 0.05).  Conclusion  Adolescent peer attachment is positively correlated with the total score and specific dimensions of life quality. Improving the safety of peer attachment is helpful to improve life quality among adolescents.