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. Author manuscript; available in PMC: 2007 Dec 10.
Published in final edited form as: Cephalalgia. 2007 Sep 4;27(10):1156–1165. doi: 10.1111/j.1468-2982.2007.01420.x

Table 2.

Zero-order correlations within measures of Fn/QoL

HDI DE hours MOS MIDAS
MSQL 0.72* 0.46* −0.58* 0.53*
HDI 0.36* −0.54* 0.40*
DE hours −0.29* 0.59*
MOS −0.34*

All Ns = 230, except for DE hours, for which N = 232.

DE hours = hours missed + 0.5(hours impaired at least 50%).

*

P < 0.001.