In composing multi-thematic questionnaires for the Lolland-Falster Health Study (LOFUS), we faced a range of challenges, for which we found limited guidance in the literature. LOFUS is a household-based population study covering multiple medical and social research areas and targeting the mixed rural-provincial population of 103,000 persons on the Danish islands Lolland and Falster. Households were randomly selected for invitation. In this paper, we describe and discuss challenges in developing the questionnaires related to stakeholders, content of the questionnaire, and the process itself. The development process was characterised by loops of learning and can be described as an iterative and incremental process. We propose recommendations to researchers and administrators involved in similar development processes, including awareness of the non-linearity and complexity of the process, a need for negotiations and navigation among multiple stakeholders, and acknowledgement of pragmatism as an inherent part of decisions made in the process.

中文翻译：

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丹麦《 Lolland-Falster健康研究》的问卷调查开发：一个迭代和渐进的过程。

在为Lolland-Falster健康研究（LOFUS）撰写多主题调查表时，我们面临一系列挑战，我们在文献中仅找到了有限的指导。LOFUS是一项基于家庭的人口研究，涵盖多个医学和社会研究领域，目标人群是丹麦岛屿洛兰德和福斯特省的103,000人的农村和省混合人口。随机选择住户进行邀请。在本文中，我们描述和讨论了在开发与利益相关者相关的问卷，问卷的内容以及过程本身方面的挑战。开发过程的特点是学习循环，可以描述为一个迭代的增量过程。我们向参与类似开发过程的研究人员和管理员提出建议，