Table 9.

When you have a headache, what is the nature of the headache? (Please tick (✓) one box for each item).

	Never	Seldom	Sometimes	Often	Almost always
Fixed (headache with fixed location)	□	□	□	□	□
Moves (headache moves around the head or shifting from side to side)	□	□	□	□	□
Continuous (constant, persistent, nonstop headache)	□	□	□	□	□
Intermittent (headache comes and goes, occasional, or periodically occurring)	□	□	□	□	□