About: randomize controlled trial

Premodifier: randomize controlled
Head noun: trial

Same concepts

Broader concepts

label	provenance	confidence
higher level of evidence	isap:366066530	0.831067
clinical trial	isap:369518775	0.789001
type of study	isap:194570475	0.769455
experimental research	isap:296794433	0.768188
experimental study	isap:368687014	0.762648
efficacy study	isap:368687023	0.754190
clinical research	isap:296794453	0.748644
study design	isap:159471202	0.713452
form of evidence	isap:195790662	0.703725
research design	isap:159471207	0.618586
trial	isap:369518747	0.595446
source	isap:154884374	0.590393
design	isap:159471199	0.573794
treatment	isap:334984165	0.556747
quantitative study	isap:368687108	0.532654
number of study	isap:156263937	0.528274
research	isap:296794411	0.503564
article	isap:222719046	0.497910
study	isap:368686937	0.493843
method	isap:162107335	0.490281
evidence	isap:297288865	0.369634

Narrower concepts

label	provenance	confidence
study design	isap:119558829	0.725864
physical exercise shape study	isap:370700056	0.648708
methods the study design	isap:119558844	0.638778
current study	isap:370699913	0.589007
present study	isap:370700066	0.588612
research design	isap:119558833	0.575947
trial	isap:369518744	0.531317
cancer	isap:123364907	0.481122
analysis	isap:359466564	0.459711
study	isap:370699875	0.423092
none of study	isap:94506014	0.406686
subject	isap:31311001	0.400585
start	isap:376068033	0.376873
phase iii trial	isap:373860700	0.371810
whi	isap:468515750	0.362531
case series	isap:117876646	0.361873
intervention	isap:67833559	0.339934
project	isap:37183485	0.318023
however	isap:35232415	0.306156
one	isap:467222477	0.302429
design	isap:119558834	0.299850
review	isap:115541461	0.259729
the	isap:470271819	0.233689
effect	isap:120819106	0.220038