Suggestions(1)
Exact(3)
Chi squared analyses revealed that for three of the four matched pairs there was a significant difference in the distribution of student responses to each item.
We noted however that in analyzing matched pairs, there is an implicit assumption that the sequenced data are matched, without any quality check such as those implemented in association studies.
For the 990 matched pairs, there was no significant difference between two groups in all-cause death and cardiac death during a median follow-up of 861 days.
Similar(57)
In 43 of the 55 matched pairs (78%), there were identical periapical conditions.
There were 873 matched pairs that had no evidence of treatment with allopurinol or febuxostat in the pre-index period (Table 2).
There were 4824 matched pairs excluded where a control had died before the matched screening date or a control or invited person had been diagnosed with or had a hospital admission for CRC before the screening/matched date.
A similar pattern can also be seen in the study on esophageal cancer by Tan et al. [ 34] (which was duplicated from [ 35]): in the entire mtDNA of 20 matched pairs of samples (analyzed with TTGE) there were only five singular changes found other than instabilities of that homopolymeric C tract.
Sign tests are employed when the objective is to determine whether there is a significant difference between matched pairs of data.
On average, there are 24857 SNVs per sample, 24427 SNVs between matched pairs and 32286 SNVs between unmatched pairs.
There was a significant reduction (P=0.02, Wilcoxan signed ranks matched pairs test) in topo II positivity after chemotherapy.
Furthermore, there was no difference in LOS between cohorts in matching analysis (254 matched pairs of patients) (p = 0.752).
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com