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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