The phrase 'later in the study' is correct and usable in written English.
You can use it when discussing a research, paper, or other academic study that is being discussed. For example, "In the early stages of the study, the results were inconclusive, but later in the study, it was clear that the hypothesis was correct."
Later in the study, they were each exposed to poor work by someone else.
Later in the study, the children expressed dislike for the foods they had been rewarded for eating.
And that predicted people's empathy for their offender later in the study, when they were ruminating about the bad experience.
Later in the study, after the protocol-based interpretation and reporting pipelines had been established, germ-line variants were classified according to ACMG guidelines18 and then reviewed and finalized by a board-certified medical geneticist.
In the carbon storage strategy scenario, forests are managed later in the study period.
As revealed later in the study, countries in West Africa are energy-deprived and are yet to attain the peak in their electricity consumption.
The opposite trend can be seen in the value strategy scenario where forest stands are harvested later in the study period.
The carbon storage strategy scenario shows a continuous stock increase, which decreases later in the study period as a result of relatively low levels of timber harvesting.
All three cases occurred early in the study and were due to stimulation site ulcer which later in the study could be prevented by appropriate skin care.
The findings also show that patients transplanted later in the study period and those who got their hearts from younger donors were significantly more likely to survive long term.
SRTM data were not used during this pre-flight stratification process, thereby facilitating an independent analysis of terrain controls over ACD later in the study, and prior to final stratification.
