The phrase "also a higher proportion" is correct and usable in written English.
It can be used when discussing comparative statistics or data to indicate that there is an additional or increased percentage of something in relation to another factor.
Example: "In the recent survey, we found that there is also a higher proportion of respondents who prefer online shopping over traditional retail."
Alternatives: "additionally a greater share" or "furthermore a larger percentage".
Also, a higher proportion of leaf litter in the invaded areas was registered.
They found a tough environment for women who create YouTube videos centered on science, drawing both more comments per view than men and also a higher proportion of critical comments as well as remarks about their appearances.
Also, a higher proportion of patients with idiopathic granulomatous mastitis presented with acute onset mastalgia.
There is also a higher proportion of female athletes than ever before - 44% according to official figures - so perhaps it is fitting that the women in the British team have provided many of the most compelling stories during an unforgettable opening week.
This makes the diagnosis of TB in children challenging as children most often have pauci-bacillary pulmonary TB resulting in smear-negative pulmonary TB; and also a higher proportion of childhood TB presents as extra-pulmonary TB (EP-TB).
Also, a higher proportion of insured women were widows.
Smith, in particular, played some glorious drives, and there were also a high proportion of full-tosses, clinically dispatched; far too many loose deliveries for a Test bowler – 49 runs from seven overs is not the ideal return.
Wealth grouping results support the latter because although there is a higher proportion of better off households, there is also a high proportion of households in the middle category.
There is also a high proportion of non-white people, as 73% of residents were recorded as white.
There were also a high proportion of mixed infections.
Also, a high proportion of frail participants may be unable to perform the task, leading to floor effects.
