Table 3: Reliability (Stability), Feasibility, and acceptability of online mediterranean eating patterns of Americans III (MEPA II) Screener Administrations.

Participants

All

n = 32

Patients with PD

n = 8

RDN

n = 19

HP

n = 5

Demographics

Male (n, %)

Age, years (median (IQR))

Profession

 

10.0 (31.3)

33.3 (28.5, 64.3)

24 HP

4 nHP

4 Retired

 

7.0 (87.5)

70.1 (58.6, 76.8)

4 Retired

4 nHP

 

0.0 (0.0)

28.8 (27.3, 33.9)

19 RDN

 

3.0 (60.0)

45.3 (31.9, 67.6)

2 Neurologist

2 PA

1 Psychologist

Reliability: MEPA III Score

(median (IQR))

1st Administration

2nd Administration

 

 

12.0 (10.0, 14.0)

12.5 (10.0, 14.0)

 

 

10.0 (8.5, 11.8)

10.0 (9.0, 11.8)

 

 

12.0 (10.0, 15.0)

13.0 (12.0, 14.0)

 

 

14.0 (13.0, 16.0)

13.0 (11.5, 16.0)

Time Between Administrations, days (median (IQR))

 

7.0 (5.0, 9.8)

 

10.0 (7.0, 18.8)

 

7.0 (4.0, 9.0)

 

5.0 (5.0, 6.5)

Feasibility: Completion Time, min

(median (IQR))

1st Administration

2nd Administration

 

 

5.5 (4.0, 10.3)

5.0 (3.0, 7.0)

 

 

10.0 (5.5, 12.5)1

14.0 (8.8, 17.8)

 

 

5.0 (4.0, 6.0)

4.0 (3.0, 5.0)

 

 

6.0 (5.0, 15.0)

4.0 (3.5, 8.5)

Acceptability: SUS Score

(median (IQR))

 

50.0 (48.0, 54.0)

 

49.0 (40.0, 53.3)

 

50.0 (49.0, 53.0)

 

54.0 (48.0, 57.0)

1excluding 2 participants due to prolonged finishing time

PD = Parkinson’s disease; RDN = Registered dietitian nutritionist; HP = Health professional; nHP = Non-health professional; PA = Physician assistant; IQR = interquartile range.