If "Never" in 6a AND "None" in 6b, mark Box O; otherwise, ask:
7. Based on ALL your blood sugar tests during the past 6 months, how often would you say your blood sugar level has been too high? Would you say always, most of the time, some of the time, rarely, or never?
0 No test in past 6 months
2 Most of the time
3 Some of the time