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Table 2 Missing data for the RLSQoL items in TREAT RLS 1 and 2

From: The reliability, validity and responsiveness of the Restless Legs Syndrome Quality of Life questionnaire (RLSQoL) in a trial population

RLSQoL item

TREAT RLS 1 % (n)

TREAT RLS 2 % (n)

1

In the past 4 weeks how distressing to you were your restless legs?

0 (0)

0 (0)

2

How often in the past 4 weeks did RLS disrupt your routine evening activities?

0 (0)

0.38 (1)

3

How often in the past 4 weeks did RLS keep you from attending your evening social activities?

1.06 (3)

0.76 (2)

4

In the past 4 weeks how much trouble did you have getting up in the morning due to restless legs?

0 (0)

0 (0)

5

In the past 4 weeks how often were you late for work or your first appointments of the day due to RLS?

3.52 (10)

1.52 (4)

7

How often in the past 4 weeks did you have trouble concentrating in the afternoon?

0 (0)

0 (0)

8

How often in the past 4 weeks did you have trouble concentrating in the evening?

0 (0)

0 (0)

9

In the past 4 weeks how much was your ability to make good decisions affected by sleep problems?

0.35 (1)

0 (0)

10

How often in the past 4 weeks would you have avoided travelling when the trip would have lasted more than 2 hours?

0 (0)

0.38 (1)

13

In the past 4 weeks how much did your restless legs disturb your ability to carry out daily activities, for example carrying out a satisfactory family, home, social, school or work life?

0.35 (1)

0 (0)