Willekens Marceline C, Postel Don, Keesenberg Martin D M, Lindeboom Robert
Health Center "het Wantveld", Noordwijk, Netherlands.
Corpus Mentis, Center for Physical Therapy & Science, Leiden, Netherlands.
Pain Res Manag. 2018 May 2;2018:3046235. doi: 10.1155/2018/3046235. eCollection 2018.
The assessment of locus of control forms an important part of headache treatment, and there is need to adapting them to the Dutch population.
Forward-backward translation was used to obtain the Headache-Specific Locus of Control Scale-Dutch Version (HSLC-DV). The response of 87 participants with migraine, tension-type headache, and cervicogenic headache, aged between 18 and 55 years (75% female), is used. Test-retest reliability was measured by intraclass correlations. Construct validity was assessed by correlations with corresponding domains of the Pain Coping and Cognition List (PCCL) and by confirmation of known groups hypotheses. Structural validity was evaluated by factor analysis (principal axis factoring).
The intraclass correlations for the External, Internal, and Chance domains were 0.79, 0.89, and 0.73, respectively. Internal consistencies for domains exceeded 0.73 and were similar to those observed in the original study. Convergent correlations were as expected and three of the seven known groups hypotheses were confirmed. Structural validity was supported by results of the factor analysis that matched the proposed structure of the original instrument.
The HSLC-DV is a valid and reliable questionnaire for measuring the locus of control.
控制点评估是头痛治疗的重要组成部分，有必要使其适用于荷兰人群。
采用前后翻译法获得头痛特异性控制点量表荷兰版（HSLC-DV）。使用了87名年龄在18至55岁之间（75%为女性）的偏头痛、紧张型头痛和颈源性头痛患者的反应。通过组内相关性测量重测信度。通过与疼痛应对与认知清单（PCCL）相应领域的相关性以及对已知群体假设的验证来评估结构效度。通过因子分析（主轴因子分析）评估结构效度。
外部、内部和机遇领域的组内相关性分别为0.79、0.89和0.73。各领域的内部一致性超过0.73，与原始研究中观察到的相似。收敛相关性符合预期，七个已知群体假设中的三个得到证实。因子分析结果支持了结构效度，该结果与原始工具的提议结构相匹配。
HSLC-DV是一种用于测量控制点的有效且可靠的问卷。
