Table 3 Meta regression on correlation coefficient
From: The relationship between health literacy and quality of life: a systematic review and meta-analysis
Variables | Estimate | 95%CI | P-value | |
|---|---|---|---|---|
Intercept | 0.93 | [0.37 1.49] | 0.001 | |
Sample size | −0.00 | [−0.00–0.00] | 0.000 | |
Design | Cross-sectional | ref | ||
Cohort | 0.47 | [0.11 0.83] | 0.011 | |
Area | America | Ref | ||
China | 0.37 | [0.06 0.69] | 0.021 | |
Asia other country | 0.26 | [−0.18 0.72] | 0.246 | |
Population | Health | ref | ||
Patient | −0.25 | [−0.55 0.05] | 0.097 | |
HL questionnaires | TOFHLA | ref | ||
REALM | −0.41 | [−0.85 0.02] | 0.059 | |
QOL questionnaires | EQ-5D | ref | ||
SF | −0.74 | [−1.50 0.01] | 0.053 | |
Study quality | High | ref | ||
medium | 0.22 | [−0.34 0.77] | 0.443 | |
Time | After 2012 | ref | ||
Before 2012 | 0.61 | [0.12 1.09] | 0.014 | |