Skip to main content

Table 2 Within-subjects differences in mean scores for Immediate Perception vs. Emotional Response domains

From: Test–retest reliability of multidimensional dyspnea profile recall ratings in the emergency department: a prospective, longitudinal study

    

95% CI

   

Time

Mean Differencea

SD

SE

Lower

Upper

t

df

p <

0a (N = 154)

2.1

2.52

0.20

1.74

2.54

10.55

153

0.001

0b (n = 142)

2.2

2.37

0.20

1.85

2.63

11.27

141

0.001

0c (n = 68)

1.8

2.47

0.30

1.22

2.42

6.07

67

0.001

  1. aPositive within-subjects differences all indicate that mean domain scores for Immediate Perception > Emotional Response.
  2. Time 0a: dyspnea at time of decision to come to ED recalled at enrollment during ED visit.
  3. Time 0b: dyspnea at time of decision to come to ED recalled 1 hr after enrollment during ED visit.
  4. Time 0c: dyspnea at time of decision to come to ED recalled at follow-up visit 4–6 weeks after ED visit.
Back to article page

BMC Emergency Medicine

ISSN: 1471-227X

Contact us