The phrase "also demonstrated a slight" is correct and usable in written English.
It can be used when discussing findings or results that indicate a minor or subtle effect or change in a study or analysis.
Example: "The research also demonstrated a slight improvement in participant performance after the intervention."
Alternatives: "also showed a minor" or "also indicated a small".
The report also demonstrated a slight increase in the total number of KKK and KKK-affiliated groups across the United States up to 42 in 2017, compared to 37 in 2016.
Balb/c mice responded similarly, although SH operated mice also demonstrated a slight lowering of hematocrit (Fig 4, right).
Consistent with a previous study [25], cells expressing the antisense envelope inhibitor also demonstrated a slight increase in the percentage of transduced cells during the 25 day observation period, an effect that was most evident for the cultures containing 25 % and 60 transduced cells, while no clear selective advantage was evident for the cultures containing 1% or 10% transduced cells.
They also demonstrated a diminishing-returns challenge.
Wang et al. [ 31] introduced a more general model, in which rate can not only switch from on to off but also from a given rate to another and demonstrated a slight, but generally significant, improvement.
The structure factor analysis also demonstrates a marked sensitivity of the respective diffraction spot intensities to a slight change in both side group position and side group bulkiness.
The data demonstrated a slight deviation from the nationally calibrated models.
On initial evaluation, SFEMG jitter measurements demonstrated a slight abnormality of neuromuscular transmission.
Measurements taken in 2010 demonstrated a slight rise however, attributable to microbiological growth.
Also, the maximum daily temperature revealed a slight increase up to the first day after new-onset AF, whereas the number of leucocytes demonstrated a slight decrease, but these changes were statistically not significant (data not shown).
All of these trials demonstrated a slight non-significant trend towards a survival advantage for CAP.
