The phrase "additionally a higher proportion" is correct and usable in written English.
It can be used when introducing an extra point that emphasizes an increased percentage or share of something in a discussion or analysis.
Example: "Additionally, a higher proportion of participants reported satisfaction with the new policy compared to the previous one."
Alternatives: "furthermore, a greater share" or "in addition, an increased percentage".
Additionally, a higher proportion of qualitative research was associated only with journals published in the UK in comparison to other countries, yet with borderline statistical significance (b = 1.776, P = 0.075).
Additionally, a higher proportion of DZSS (44%) twins had a primary education compared with MZ twins (36%).
Additionally, a higher proportion of severe FM subjects (52.6%) reported being disabled, unemployed, or retired than mild (9.6%) or moderate (22.4%).
Additionally, a higher proportion of DKK1 positive tumours was found in advanced breast cancer stages (American Joint Committee on Cancer, TNM stage grouping; Figure 3F).
Additionally, a higher proportion was women and fewer patients had nephrosclerosis as cause of renal failure in the RG + group compared to RG - group.
Additionally, a higher proportion of cases (COG 32.8%) were from households where the total annual income was less than $20,000 compared to controls (COG 24.3%).
Additionally, a high proportion of suspected cases (5%) met WHO criteria for DHF.
Additionally, a high proportion of the women (75.7%) provided economic support to adults (mean 0.9, range 0 7) or children (mean 2.8, range 0 14).
Additionally, a high proportion of disease up-regulated genes (46%–136/353) were genes shown in a previous study to be induced by flg22, a peptide representing the PAMP-active epitope of the bacterial flagella [25] (Table S4C).
Additionally, a high proportion (65 70%) of extreme integrated haplotype score (iHS) negative values (<−3.0), for the top score PAX9 SNPs was observed for Asians and Europeans (Table S5), while in Africans, SNPs with extreme iHS negative values represented only 30% of the cases.
Additionally, a high proportion (324, 87.3%) reported eating raw or half cooked meat as a mode of transmission of brucellosis from wild animals to humans.
