kwic
clinical
clinical
right
off
ON
63
1
100
500
strict
ELIZA cgi-bash version rev. 1.90
- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -
return
kwic search for clinical out of >500 occurrences
554339 occurrences (No.20 in the rank) during 5 years in the PubMed. [cache]
--- ABSTRACT ---
--- ABSTRACT END ---
[frequency of next (right) word to clinical]
554339 occurrences (No.20 in the rank) during 5 years in the PubMed. [cache]
| 63) Data from clinical trials are used to illustrate the proposed procedures. |
| PMID:22267547 DOI:10.1177/0962280211434425 |
| 2015 Statistical methods in medical research |
| * Multiple comparisons with a control for a latent variable model with ordered categorical responses. |
| - Ordered categorical data are frequently encountered in clinical studies. A popular method for comparing the efficacy of treatments is to use logistic regression with the proportional odds assumption. The test statistic is based on the Wilcoxon-Mann-Whitney test. However, the proportional odds assumption may not be appropriate. In such cases, the probability of rejecting the null hypothesis is much inflated even though the treatments have the same mean efficacy. An alternative approach that does not rely on the proportional odds assumption is to conceptualize the responses as manifestations of some underlying continuous variables. However, statistical procedures were developed only for the comparison of two treatments. In this article, we derive testing procedures that compare several treatments to a control, utilizing a latent normal distribution with the latent variable model. The proposed procedure is useful because multiple comparisons with a control is very frequently an objective of a clinical study. Data from clinical trials are used to illustrate the proposed procedures. |
[
right
kwic]
(1)36  and |
(17)5 application |
(33)3 attachment |
(49)2 grading |
| (2)26 practice |
(18)5 data |
(34)3 course, |
(50)2 interventions |
| (3)22 trials |
(19)5 efficacy |
(35)3 examination, |
(51)2 literature |
| (4)19 trial |
(20)5 features |
(36)3 experience |
(52)2 measures |
| (5)14 research |
(21)5 outcome |
(37)3 information |
(53)2 nurse |
| (6)14 studies |
(22)5 picture |
(38)3 manifestations |
(54)2 observations |
| (7)10 use |
(23)5 relevance |
(39)3 significance |
(55)2 point |
| (8)8 parameters |
(24)5 symptoms |
(40)3 variables |
(56)2 practice, |
| (9)8 settings |
(25)5 translation |
(41)2 benefits |
(57)2 presentation, |
| (10)8 signs |
(26)5 trials, |
(42)2 cases |
(58)2 process |
| (11)8 study |
(27)5 utility |
(43)2 conditions |
(59)2 results |
| (12)7 examination |
(28)4 characteristics |
(44)2 context |
(60)2 sample, |
| (13)7 implications |
(29)4 evaluation |
(45)2 decision-making |
(61)2 situation |
| (14)7 presentation |
(30)4 management |
(46)2 decisions |
(62)2 situations, |
| (15)6 applications |
(31)4 outcomes |
(47)2 diagnosis |
(63)2 success |
| (16)6 course |
(32)4 signs, |
(48)2 findings |
(64)2 tooth |
add keyword
--- WordNet output for clinical ---