Examining the Relationship Between Daily Changes in Support and Smoking Around a Self-Set Quit Date
Examining the Relationship Between Daily Changes in Support and Smoking Around a Self-Set Quit Date
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DOI：
10.1037/hea0000286
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发表时间：
2016-05-01
影响因子：
4.2
通讯作者：
Knoll, Nina
中科院分区：
文献类型：
--
作者：
Scholz, Urte;Stadler, Gertraud;Knoll, Nina
目的：来自伴侣的社会支持被认为对成功戒烟有益。然而，到目前为止，还没有研究研究考察戒烟过程中日常支持和吸烟的细粒度时间动态。方法：在这项纵向移动的电话研究中，吸烟者（N = 100，28%为女性，平均年龄= 40.48岁）报告了每天吸烟的数量，以及他们在自我设定的戒烟日期之前10天和之后21天从伴侣那里获得了多少吸烟特定的情感和工具性社会支持。评估了非吸烟伴侣（N = 99，平均年龄= 38.95岁）提供支持的报告，以验证吸烟者关于所获得支持的自我报告。使用变化-预测-变化模型进行时滞分析。结果：先前和同时增加收到的情绪吸烟特定的支持与吸烟少。在戒烟日期之后，效果更加明显，这是最需要支持的时候。先前吸烟的变化并不能预测所接受支持的变化。伙伴报告提供支助的结果与工具性支助的结果几乎相同。结论：社会支持的每日变化先于并伴随着吸烟的每日变化，特别是在自我设定的戒烟日期之后。研究结果强调，需要一个前瞻性的每日日记的方法来了解戒烟的社会支持的动态。
Objective: Social support from one's partner is assumed to be beneficial for successful smoking cessation. However, thus far, no study has examined the fine-grained temporal dynamics of daily support and smoking in the process of quitting. Method: In this longitudinal mobile phone study, smokers (N = 100, 28% women, mean age = 40.48 years) reported daily number of cigarettes smoked and how much smoking-specific emotional and instrumental social support they received from their partner for 10 days before and 21 days after a self-set quit date. Nonsmoking partners' (N = 99, mean age = 38.95 years) reports of provision of support were assessed to validate the smokers' self-reports regarding support received. Time-lagged analyses were conducted using a change-predicting-change model. Results: Prior and concurrent increases in received emotional smoking-specific support were related to less smoking. Effects were more pronounced after the quit date, which is when support is most needed. Prior change in smoking did not predict change in received support. Results with partner reports of provision of support and results with instrumental support were almost identical. Conclusions: Daily changes in social support preceded and accompanied daily changes in smoking particularly after a self-set quit date. Findings emphasize the need for a prospective daily diary approach to understand the dynamics of social support in smoking cessation.