Cox D J, Gonder-Frederick L, Pohl S, Pennebaker J W
Psychosom Med. 1983 Aug;45(4):357-60. doi: 10.1097/00006842-198308000-00009.
Symptoms and blood glucose levels were recorded by 23 insulin-dependent diabetics during three separate intervals. Each interval spanned 7-10 days, involving 40 symptom-blood glucose recordings. Each symptom's ratings were correlated with their respective blood glucose recording to yield a separate symptom-blood glucose correlation for each interval. These separate symptom-blood glucose relationships were themselves correlated across the three intervals to assess the temporal stability of the symptom-blood glucose relationships. Reliability was found to be variable. Possible explanations for this variability are discussed.
23名胰岛素依赖型糖尿病患者在三个不同时间段记录了症状和血糖水平。每个时间段持续7 - 10天，包含40次症状 - 血糖记录。每种症状的评分与各自的血糖记录相关联，以得出每个时间段单独的症状 - 血糖相关性。这些单独的症状 - 血糖关系在三个时间段之间进行相关性分析，以评估症状 - 血糖关系的时间稳定性。发现可靠性存在差异。文中讨论了这种差异的可能解释。
