Table 4

Single attribute and overall preference values by weight status

Healthy weight

Overweight or obese

Difference


All participants (n = 76)


Median (IQR)

Mean (95% CI)

Median (IQR)

Mean (95% CI)

Difference in means

95% CI


Ambulation

1 (1,1)

1 (1,1)

1.0 (1,1)

1.0 (0.99, 1)

0

0, 0.01


Emotion

1 (0.91, 1)

0.95 (0.90, 0.98)

1 (0.91, 1)

0.94 (0.90, 0.97)

0.01

-0.05, 0.06


Cognition

0.92 (0.86, 1)

0.87 (0.82, 0.92)

0.92 (0.86, 1)

0.86 (0.81, 0.91)

0.01

-0.06, 0.08


Pain

1 (0.92, 1)

0.94 (0.89, 0.98)

1 (0.77, 1)

0.88 (0.82, 0.94)

0.05

-0.02, 0.13


Overall

0.88 (0.71, 0.93)

0.81 (0.76, 0.86)

0.83 (0.70, 0.93)

0.78 (0.72, 0.83)

0.04

-0.04, 0.11


Participants ≥8 years old (n = 63)


Self-assessment


Ambulation

1 (1,1)

1 (1,1)

1 (1, 1)

1 (1,1)

0

0, 0


Emotion

1 (0.91, 1)

0.96 (0.93, 0.98)

1 (0.91, 1)

0.93 (0.88, 0.97)

0.03

-0.02, 0.08


Cognition

0.92 (0.78, 1)

0.87 (0.81, 0.92)

0.92 (0.86, 1)

0.86 (0.81, 0.91)

0.00

-0.07, 0.08


Pain

1 (0.92, 1)

0.95 (0.90, 0.99)

1 (0.77, 1)

0.88 (0.80, 0.95)

0.07

-0.01, 0.16


Overall

0.89 (0.72, 1)

0.82 (0.77, 0.88)

0.83 (0.63, 0.93)

0.77 (0.70, 0.83)

0.05

-0.03, 0.14


Proxy assessment

Ambulation

1 (1,1)

1 (1,1)

1 (1, 1)

0.99 (0.97, 1)

0.01

0, 0.03


Emotion

1 (0.91, 1)

0.96 (0.93, 0.99)

1 (0.91, 1)

0.95 (0.91, 0.97)

0.01

-0.03, 0.06


Cognition

0.88 (0.92, 1)

0.88 (0.80, 0.95)

1 (1, 1)

0.96 (0.92, 0.98)

-0.07

-0.16, 0.01


Pain

1 (0.92, 1)

0.91 (0.82, 0.97)

1 (0.92, 1)

0.91 (0.86, 0.96)

0.00

-0.11, 0.09


Overall

0.93 (0.77, 1)

0.84 (0.74, 0.92)

0.93 (0.75, 1)

0.86 (0.82, 0.91)

-0.02

-0.13, 0.07


Participants ≥12 years old (n = 33)


Self-assessment


Ambulation

1 (1,1)

1 (1,1)

1 (1,1)

1 (1,1)

0

0, 0


Emotion

1 (1, 1)

0.98 (0.96, 1.0)

1 (0.91, 1)

0.96 (0.91, 0.99)

0.03

-0.01, 0.07


Cognition

0.92 (0.70, 0.92)

0.87 (0.81, 0.92)

0.92 (0.70, 1)

0.84 (0.73, 0.93)

0.02

-0.08, 0.14


Pain

1 (0.92, 1)

0.96 (0.93, 0.99)

1 (0.92, 1)

0.92 (0.84, 0.99)

0.04

-0.04, 0.13


Overall

0.89 (0.72, 0.93)

0.85 (0.80, 0.90)

0.83 (0.74, 0.93)

0.80 (0.70, 0.89)

0.05

-0.05, 0.16


Proxy assessment


Ambulation

1 (1,1)

1 (1,1)

1 (1,1)

1 (1,1)

0

0, 0


Emotion

1 (0.96, 1)

0.97 (0.93, 0.99)

1 (0.91, 1)

0.96 (0.92, 0.99)

0.00

-0.04, 0.06


Cognition

1 (0.92, 1)

0.91 (0.81, 0.98)

1 (1,1)

1 (1,1)

-0.10

-0.19, 0.02


Pain

1 (0.92, 1)

0.90 (0.76, 0.99)

1 (0.77, 1)

0.89 (0.78, 0.98)

0.01

-0.15, 0.15


Overall

0.94 (0.81, 1)

0.86 (0.73, 0.95)

0.97 (0.80, 1)

0.90 (0.83, 0.97)

-0.05

-0.19, 0.08


IQR is interquartile range and CI is the bootstrapped 95% confidence interval.

Belfort et al. BMC Pediatrics 2011 11:12   doi:10.1186/1471-2431-11-12

Open Data