Table 2.

Proportion developing/improving/never/always having problems, per sleep domain among the 866 individuals with RA newly diagnosed during 2008–2018 and that had answered the questionnaire at both 1 and 3 years after diagnosis

Sleep problems
Always	125 (14%)
Never	597 (70%)
Improving	90 (11%)
Developing	87 (10%)
Non-restorative sleep
Always	85 (10%)
Never	668 (78%)
Improving	89 (10%)
Developing	60 (7%)
Insomnia
Always	58 (7%)
Never	728 (85%)
Improving	50 (7%)
Developing	57 (7%)
Insufficient sleep
Always	41 (5%)
Never	740 (86%)
Improving	40 (5%)
Developing	51 (6%)
Sleep quality perceived as poor
Always	100 (12%)
Never	642 (74%)
Improving	61 (7%)
Develop	66 (8%)
Sleep considered a health problem
Always	94 (11%)
Never	635 (73%)
Improving	71 (8%)
Developing	72 (8%)