Table 2 Risk of all factor analysis of included studies in this meta-analysis.

From: Influencing factors of medication adherence in schizophrenic patients: a meta-analysis

Influencing factor

No. of studies

Heterogeneity

Pooled OR

95% CI

Pooled effect size test

  

I2 (%)

  

Z

P

Drug factors

8

85.0

1.96

1.48–2.59

2.59

0.001

Disease factors

14

75.4

1.14

1.98–1.21

4.55

0.001

Personal factors

13

86.4

1.21

1.14–1.30

5.75

0.001

Support level

10

62.1

0.54

0.42–0.70

4.60

0.001

Positive attitudes and behavior

14

88.5

0.52

0.45–0.62

7.94

0.001

Problem behaviors

8

65.9

1.77

1.43–2.19

5.26

0.001

Income and quality of life

6

73.5

1.23

1.08–1.39

3.23

0.001

Overall (risk)

73

89.4

1.13

1.25–1.37

11.76

0.001

(Protective)

83.2

0.54

0.47–0.61

9.44

0.001