Table 2.

Subgroups analyses of prevalence rate of turnover intention among general practitioners

	No. of reports	Prevalence rate (%)	Lower Limit (LL)	Upper Limit (UL)	I2 (%)	P for heterogeneity	P value* between groups
Primary analysis	25	0.47	0.39	0.55	99.50	<  0.001
Subgroups analyses
Study period
2010–2019	17	0.48	0.38	0.58	99.60	<  0.001	0.51
2000–2009	6	0.45	0.36	0.55	91.10	<  0.001
1988–2000	2	0.37	0.26	0.49	63.80	0.0970
Study location
Asia	9	0.46	0.29	0.62	99.50	<  0.001	0.664
Australia/New Zealand	8	0.43	0.33	0.52	95.50	<  0.001
Europe	8	0.51	0.38	0.65	99.60	<  0.001
Practice settings
Urban community health center	7	0.41	0.22	0.60	99.50	<  0.001	0.95
Rural community health center	8	0.48	0.34	0.49	97.20	<  0.001
Primary care setting	10	0.47	0.39	0.55	99.60	<  0.001
Survey method
Questionnaire	20	0.42	0.34	0.51	99.50	<  0.001	0.008
Questionnaire and interview	5	0.69	0.52	0.86	94.30	<  0.001

*P values for meta-regression