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There was no significant trend of grade improvement on these homework assignments in the semesters where clickers were used compared with the semesters when clickers were not used (unpublished data).
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These results suggest that the trend of lower-grade students to have casual and/or commercial sexual partners and multiple partnerships more than higher-grade students are likely due to an increase in the number of students who initiate sex early, but the trend in unprotected sex is not.
The effect of family cultural background shows the same trend, while the effect of grade of school increases at the higher stage of education.
Beside these arguments, the absence of a trend for a progression of grade between different stages of the breast cancer has already been shown by Millis et al (1998) both from ductal carcinoma in-situ to invasive ductal carcinoma and from invasive ductal carcinoma to axillary lymph nodes, local (ipsilateral breast tumour recurrences excluded) or distant recurrences.
However, analysis of the published data by Fisher's Exact test (Benner, 1999; Pazdur et al, 1999) showed a trend for increased incidence of grade 3 or 4 diarrhoea with UFT plus LV (P=0.057), based on a safety population of 406 patients for UFT plus LV and 396 for the Mayo Clinic regimen (Cunningham and James, 2001).
Our data confirm conclusions from retrospective studies that Blacks have a tendency towards more biologically aggressive tumours with significantly larger tumours and increased incidence of triple-negative tumours, and trends towards increased frequency of grade 3 and node-positive tumours (Elledge et al, 1994; Dignam, 2000; Joslyn and West, 2000; Carey et al, 2006; Bowen et al, 2008).
Bone mass (stiffness index and mBMD) did not show a significant trend with grade of OA at each joint.
Although Grade 3 pain occurred with a low incidence, there was a trend towards a higher frequency of Grade 3 pain in the RTS,S/AS02D compared to the RTS,S/AS01E group (Figure 2).
In this article, we used the Cochran-Armitage trend test for clinical parameters of grade and tumour size.
With the exception of capecitabine, there was a trend towards a higher incidence of grade 3 or 4 nausea and vomiting with the new regimens in all trials.
There was a trend toward a higher percentage of grade 3 4 neutropenia in the ABCB1 3435TT subjects in the PK group (28.6% versus about 3.1% for the CC/CT subjects).
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com