Table 2 Demographics and Lifestyle characteristics of patients with Rheumatoid Arthritis

Age, years

52.32

13

21

82

Body mass index, kg/m²

28.86

6.82

18.71

53.74

Time to go to bed on weekdays

22:45 PM

1

20:00 PM

2:00 AM

Time to fall asleep, Minutes

31

21

0

60

Time to go to bed on weekends

23:52 PM

1

21:00 PM

4:00 AM

Time to get out of bed on weekdays

6:08 AM

1

4:00 AM

10:00 AM

Time to get out of bed on weekends

7:20 AM

2

5:00 AM

12:00 PM

Night sleep duration on weekdays, hours

7.54

1.46

3

12

Night sleep duration on weekends, hours

8.61

1.75

4

12

Nap on weekdays, Minutes

19.75

17.87

0

60

Nap on weekends, Minutes

48.02

31.94

0

180

How many days per week, do you have or experience the followings?

Difficulty falling asleep, days per week

3.24

3.25

0

7

Too early wake up, days per week

5.92

2.00

0

7

Hypnotic medications use, days per week

0.76

2.04

0

7

Falling asleep during the day, days per week

3.65

2.81

0

7

Tired feeling upon waking, days per week

3.65

3.17

0

7

Snoring, days per week

2.58

3.24

0

7

Mid-sleep awakenings, days per week

5.25

2.85

0

7

Headache upon waking, days per week

0.98

2.13

0

7

Excessive daytime sleepiness, days per week

2.06

2.94

0

7

Excessive movement during sleep, days per week

1.32

2.64

0

7

Total sleep score, out of 70

29.41

12.05

3

63

Lack of energy, days per week

2.75

2.98

0

7

Sadness, days per week

3.32

3.21

0

7

Worry, days per week

3.94

3.24

0

7

Anger, days per week

3.44

3.20

0

7

Physical pain, days per week

5.18

2.68

0

7

Total mood status score, out of 35

18.64

9.41

0

35

Fast food meals, days per week

0.01

0.11

0

1

Red meat, days per week

2.18

1.47

0

7

No fish/omega 3, days per week

6.81

0.57

0

7

Less than 4/5 servings of fruits & vegetables, days per week

3.96

2.05

0

7

No vitamin D tablets, days per week

3.01

3.47

0

7

No magnesium tablets, days per week

3.90

3.46

0

7

Total diet score, out of 42

22.35

6.44

9

42

30-minute physical activity, days per week

0.30

1.35

0

7

Sociocultural activity, days per week

0.27

1.26

0

7

Smoking, Pack-Year

1.63

7.77

0

40

Self-rated wellness/health score, out of 10

7.2

1.63

2

10

Laboratory findings

Hemoglobin, mg/dl

12.8

2.1

9.2

30

Erythrocyte sedimentation rate, mm/h

25.5

22.5

2

100

Creatinine, mg/dl

1.2

1.7

0.2

10.7