The phrase "also a large proportion" is correct and usable in written English.
It can be used when discussing the significance or extent of a particular group or category within a larger context.
Example: "In addition to the main findings, the study revealed that there is also a large proportion of participants who prefer online learning."
Alternatives: "also a significant share" or "additionally a considerable amount".
"If they don't get paid, what we're really worried about is that while there are a good number who are well-trained and professional, there is also a large proportion that are not, but they're armed.
The philosophers Confucius (551 479 bce), Mencius (c. 372 289 bce), Mozi (Mo-tzu; 5th century bce), and Xunzi (Hsün-tzu; c. 300 c. 230 bce) were members of the shi class, as was also a large proportion of high-ranking officials and leaders of prominence.
Low-dose helical CT scanning identifies early stage lung malignancies and also a large proportion of lung nodules of uncertain diagnostic and prognostic significance (ie, indeterminate nodules).
But there is also a large proportion of construction and blue-collar workers, a very low number of ethnic minorities and a below-average university- educated population.
There are also a large proportion of homeless individuals without shelter in California.
There was also a large proportion of participants who were classified as much improved or very much improved at post-treatment and follow-up in both treatment groups.
There was also a larger proportion being diagnosed with earlier bowel cancers (Dukes A).
There were also a larger proportion of females in the control group.
Also, a larger proportion of those transplanted at age <10 years have LBMD Z-score ≤ −1 compared to controls.
Also, a larger proportion of patients with HAND had more severe stage of illness (stage C: 63.3% vs 31.4%, p=0.006) and lower baseline CD4 counts at diagnosis (CD4 <200: 80.0% vs 47.5%, p=0.002).
They also comprise a large proportion of the shelters' inhabitants.
