The phrase "as compared to primary" is correct and usable in written English.
It can be used when making a comparison between two different categories or types, specifically highlighting the differences between one and the primary reference point.
Example: "The secondary data sources provided more insights as compared to primary data, which was limited in scope."
Alternatives: "in contrast to primary" or "relative to primary".
There are limited prospective data evaluating the effectiveness of AS compared to primary intervention (PI).
Live-cell confocal tracking of nuclear lamina evidences highly flexible nuclear architecture within embryonic stem cells as compared to primary mouse embryonic fibroblasts.
First of all, A549 is a cancer cell line and could thus show important differences as compared to primary cells, which did not rely upon S1P1 receptor stimulation at all.
To assess forest habitat quality in rubber production systems as compared to primary forest, terrestrial pteridophyte species were grouped according to their ecological requirements into 'forest species' and 'non-forest species'.
Furthermore, in a dataset having miRNA expression in primary tumors of 14 patients and their corresponding lymph nodes and distant metastasis samples (GSE37407), with unpaired analysis we found significantly lower levels of miR-564 in lymph nodes and distant metastatic sites as compared to primary tumors (Fig. 5E), which suggests a negative correlation of miR-564 with breast cancer metastasis.
Immunohistochemical analysis of TGF-beta receptypetype 2 and phosphorylated SMAD2 indicated that both were upregulated in omental metastases as compared to primary disease sites.
It is possible that mechanisms of gene regulation are different in cell lines compared to primary cells, as a consequence of the immortal characteristics of these cells and unique differentiation lineages.
Jaeger et al. identified Cdc6 among upregulated genes in melanoma metastases compared to primary tumors as validated by immunohistochemistry [ 24].
In the revision TKA group, diagnoses other than osteoarthritis were overrepresented (11.5% as compared to 9.8% in primary TKA, p = 0.002) and more patients were discharged to other healthcare institutions compared to primary TKA (40% vs 32%, p < 0.001).
The secondary lamellar stacks consist of thinner lamellae and thicker amorphous layers as compared to the primary lamellae which results in the high endotherm.
