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Journal of Patient-Reported Outcomes

Table 6 Percentiles of QOL Experience & Meaning score, final model

From: Reference values for and interpretation of the Singapore Caregiver Quality of Life Scale: a quantile regression approach

Predictor

10th

percentile

25th

percentile

50th

percentile

75th

percentile

90th

percentile

 

Coef.

(95% CI)

Coef.

(95% CI)

Coef.

(95% CI)

Coef.

(95% CI)

Coef.

(95% CI)

Ethnicity

 Chinese

0

 

0

 

0

 

0

 

0

 

 Others

10.4

(−0.5, 21.3)

12.5*

(4.1, 20.9)

15.5*

(8.0, 23.1)

12.5*

(8.2, 16.8)

4.2

(− 1.9, 10.2)

Intercept

37.5*

(33.7, 41.3)

47.9*

(44.9, 51.0)

63.6*

(6.4, 65.9)

75.0*

(72.7, 77.3)

87.5*

(84.0, 91.0)

  1. *P < 0.01
  2. †Example: The 10th percentile of a Chinese or Other caregiver is 37.5 or 37.5 + 10.4 = 47.9, respectively
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