TABLE 4.

Analysis of publication bias.

	Drawing characteristics	Trim and fill imputed studies	OR	Adjusted OR	95% CI
Whole	Omitted house, tree or person	3	2.81	1.87	1.09∼3.20
	Shaded or blackened drawing	1	2.72	2.43	1.44∼4.08
	Scribbled drawing	2	2.56	1.71	1.08∼2.71
	No theme	1	9.36	8.62	3.59∼20.69
	Shadow	0	2.88	2.88	1.36∼6.11
House	Two-dimensional house	1	1.76	1.61	1.28∼2.04
	Smoking chimney	2	2.27	1.73	1.13∼2.64
	Shaded or blackened wall	0	1.66	1.66	1.01∼2.71
	Bizarre house	0	4.64	4.64	2.56∼8.40
Tree	Truncated tree	2	2.90	2.13	1.23∼3.71
	Sharp branch	1	2.35	2.18	1.50∼3.18
	Dead tree	2	2.67	2.36	1.44∼3.88
	Flattened crown	0	2.82	2.82	1.91∼4.17
Person	Shaded or blackened person	3	4.63	1.32	0.95∼1.83
	Poker face	2	2.09	1.65	1.14∼2.39
	Inappropriate body proportions	1	1.99	1.77	1.23∼2.54
	Single line limbs	2	1.93	1.73	1.20∼2.51
	Negative expression	1	3.59	3.34	1.97∼5.67
	Bizarre person	1	3.18	2.75	1.32∼5.72
	Complete or partial loss of limbs	0	1.82	1.82	1.26∼2.63
	Fist	0	3.66	3.66	1.70∼7.85