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. 2014 Apr 9;12:48. doi: 10.1186/1477-7525-12-48

Table 3.

Frequency and percentage of respondents with values less than 0.951 (Study 1)

Health states
Caregivers
Non-caregivers
p-value2
  (N = 30) (N = 50)  
Time trade-off
 
 
 
HS A: Mild Osteoarthritis
7 (23.3%)
23 (46.0%)
0.04
HS B: Moderate Osteoarthritis
12 (40.0%)
31 (62.0%)
0.06
HS C: Severe Osteoarthritis
21 (70.0%)
46 (92.0%)
< 0.01
HS D: Moderate Osteoarthritis + AE
14 (46.7%)
34 (68.0%)
0.06
Standard gamble
 
 
 
HS A: Mild Osteoarthritis
5 (17.2%)
9 (18.4%)
0.90
HS B: Moderate Osteoarthritis
9 (31.0%)
16 (32.7%)
0.88
HS C: Severe Osteoarthritis
20 (69.0%)
40 (81.6%)
0.20
HS D: Moderate Osteoarthritis + AE 11 (37.9%) 20 (40.8%) 0.80

1Values less than 0.95 indicate willingness to trade in time trade-off choices and willingness to gamble in standard gamble choices. For the descriptive analyses in this table, ratings worse than dead were categorized as less than 0.95.

2Based on chi-square analyses comparing caregivers and non-caregivers.

HS = Health state.

AE = Adverse event.