The phrase "asymmetry between groups" is correct and usable in written English.
It can be used in contexts discussing differences or imbalances in characteristics, behaviors, or outcomes among different groups.
Example: "The study revealed a significant asymmetry between groups in terms of resource allocation and access to services."
Alternatives: "disparity among groups" or "imbalance between groups".
A significant group by hemisphere interaction term indicated that this asymmetry differed between groups, F 1,40) = 4.12, p <.05.
On the other hand, one could argue that any society that has experienced a long history of political and economic asymmetry between social groups risks further entrenching this asymmetry if social group identities are downplayed before the imbalance in income and wealth between them is addressed.
Throughout this investigation, we have seen evidence that it is beginning to have a profound effect whereby information asymmetry between different groups of voters is beginning to emerge," writes the ICO.
Arm swing magnitude for each arm, and inter-arm asymmetry, were compared between groups.
Given the contrasting patterns of mitochondrial DNA strand asymmetry between these two groups of animals, we wished to investigate if there was a corresponding difference between the two groups in the frequencies of encoded amino acids.
We find significant differences in the variables regarding financing sources and the level of information asymmetry between these two groups of firms.
They found that the asymmetry between the both groups did not differ immediately postoperative, but there was significant asymmetry at the time of union and final follow-up in favor of the group treated with posterior SI screws.
These vectors defined a new space maximizing specifically the asymmetry between the two groups of tumors (sporadic or radiation-induced) of the matrix (classification space).
This suggests that there are other variables at play which are not specified in the model (not available in the database), and which lead to differences and asymmetry between the two groups.
The issue of small sample size notwithstanding, five patients (22.7%) from the placebo group needed ICU admission and three required invasive mechanical ventilation, whereas only one from the MPRD arm was admitted to the ICU for non-invasive ventilation, and this resulted in a marked asymmetry between the two groups.
