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Table 2 Study design

From: Systematic review and meta-analysis comparing land and aquatic exercise for people with hip or knee arthritis on function, mobility and other health outcomes

  

Silva et al.,2008[2]

Foley et al., 2003[1]

Lund et al.,2008[27]

Fransen et al., 2007[7]

Wyatt et al.,2001[30]

Suomi & Collier,2003[22]

Eversden et al.,2007[23]

Gill et al., 2009[25]

Hall et al., 1996[21]

Smith et al., 1998[31]

Intervention

PT

PT

PT

Tai chi, Hydro

PT

PACE AFAP

PT

PT + OT, education

PT

HEP (ROM), Hydro

Follow-up data reported

  

3 months

24 weeks

  

3 months

8 weeks

3 months

 

Diagnosis

OA

OA

OA

OA

OA

RA & OA

RA

OA & RA

RA

RA

   Hip

✗

✓

✗

✓

✗

  

✓

  

   Knee

✓

✓

✓

✓

✓

  

✓

  

   Multiple joints

✗

✗

✗

✗

✗

  

✗

>6

✓

Duration of arthritis years

WB

  

8.5 (3.7)*

≥1

 

23.5 (8.8)

10(7)*

 

9.7 (7.7)

20.2 (12.6)

 

LB

  

7.8 (7.9)*

  

20.8 (7.7)

8(8.5)*

 

11.9 (8.2)

11.6 (7.6)

Number of subjects

WB (n)

32

35

27

55

46

11

57

44

35

12

 

LB (n)

32

35

25

56

 

11

58

42

34

12

 

Control (n)

✗

35

27

41

✗

10

✗

✗

Immersion 35 Relaxation 35

✗

Age

WB

59 (7.6)

73 (8.2)

65 (12.6)

70 (6.3)

45-70 yrs

68 (6.8)

55.2 (13.3)

69.2 (10.5)

55.8 (12.5)

61.9 (11.6)

 

LB

59 (6.1)

69.8 (9.2)

68 (9.5)

70.8 (6.3)

 

64.2 (3.3)

56.1 (11.9)

71.6 (8.9)

58.5 (11)

54.9 (14.9)

Participant inclusion (✓) and exclusion (✗) criteria

Currently undertaking exercise

✗ if ≥3 sessions per 1/52 for >1/12

✗ if in exercise classes

 

✗ if >2 sessions per 1/52

 

✗ if classes in last 3/12

 

✓

 

✗

 

Current PT

✗

✗

    

✗

✗

✗

 
 

Previous PT

✗ <6/12

✗ <6/52

    

✗ < 6/12

?

✓ > 30/7

 
 

Previous JRS

 

✗ < 12/12

✗

✗ <12/12

 

✗

✗ <3/12

✓

✗ <6/12

 
 

Awaiting JRS

 

✗ <12/52

    

✗

✓ 100%

  
 

Medications

     

stable

stable

 

stable

stable

 

Corticosteroids

✗ <3/12

  

✗<3/12

  

✗ <4/52

   
 

Age (years)

 

>50

 

59-85

45-70

60-79

≥18

   
  1. Key:
  2. ✗ included
  3. ✓ participants (with this feature not included)
  4. * mean (sd) estimated from median (IQR)
  5. n number of participants
  6. sd standard deviation
  7. > more than
  8. < within (designated time period)
  9. /7 days
  10. /12 months
  11. / 52 weeks
  12. AFAP Arthistis Foundation Aquatic Program. HEP home exercise program. JRS joint replacement surgery. LB land-based intervention. OA osteoarthritis. OT occupational therapy home visit. PACE People with Arthritis Can Exercise. PT physiotherapy. RA rheumatoid arthritis. ROM range of movement. WB aquatic intervention.
  13. All data presented as mean (sd) unless otherwise stated; missing data indicates that no relevant data were reported