Quality assessment of evidence-based clinical practice guidelines for the management of pregnant women with sickle cell disease using the AGREE II instrument: a systematic review

Table 5 Classification of the strength of agreement among the four raters for the four clinical practice guidelines

	Poor	Good	Very good	Excellent	Overall assessment 1
RCOG[24]	0	15	9	0	Good
NICE[23]	0	16	7	1	Good
ACOG[22]	2	16	5	1	Good
NHLBI[25]	0	15	9	0	Good

Abbreviations: ACOG American College of Obstetricians and Gynecologists; NICE National Institute of Health and Care Excellence; NHLBI National Institutes of Health, National Heart, Lung, and Blood Institute; and RCOG Royal College of Obstetricians and Gynaecologists

ISSN: 1471-2393