Diagnostic efficacy of the Japan Narrow-band-imaging Expert Team and Pit pattern classifications for colorectal lesions: A meta-analysis

Table 5 Summary of the results of meta-regression analysis of each category for the Japan Narrow-band-imaging Expert Team classification and the Pit pattern classification corresponding to histological diagnosis in the included studies

Classification	Type	P value
		Prodesign	Sampsize	Qscore	Endoscopy	Category	Country	Pubyear
JNET	Type 1	0.26		0.63	0.06
	Type 2A		0.88	0.58	0.76	0.00
	Type 2B
	Type 3		0.57	0.12	0.19
Pit pattern	II	0.52		0.00	0.04		0.35	0.00
	IIIL + IV	0.63	0.77	0.41	0.33	0.77	0.00	0.09
	IIIS + VI-L	0.35	0.35	0.66	0.35	0.35	0.21	0.02
	VN + VI-H
	Non-neoplastic	0.49	0.60	0.04	0.52	0.05	0.03	0.00

JNET: Japan Narrow-band-imaging Expert Team.