The phrase "analysed the changes in" is correct and usable in written English.
You can use it when discussing the examination or evaluation of modifications or variations in a particular subject or context.
Example: "The researchers analysed the changes in climate patterns over the last decade."
Alternatives: "examined the alterations in" or "studied the variations in".
This study analysed the changes in student anxiety to determine the relationships among intern anxiety, internship outcomes, and career commitment.
For this reason, we have analysed the changes in the scaling properties of the geomagnetic field's fluctuations recorded at high latitude by the Swarm constellation.
We have measured mouse embryonic stem cells (mESCs) at different states during differentiation (t=0 h, 24 h and 48 h) and quantitatively analysed the changes in electrical parameters of cells during differentiation.
The experiments analysed the changes in protein production before, during and after mitosis.
Further, we analysed the changes in health observed after the three different rehabilitation settings.
On the basis of this, we analysed the changes in mood disturbance in relation to number of messages posted.
In order to establish the effect of changing different parameters, we analysed the change in position of the gene expression boundaries (Fig. 4; see Materials and Methods).
Sood et al. analysed the change in the prospective payment system (PPS) for inpatient rehabilitation facilities (IRF) and its effect on marginal and average reimbursement.
We identified sterol contents of four common phytoplankton genera, Scenedesmus, Chlamydomonas, Cryptomonas and Cyclotella, and analysed the change in sterol content with varying light intensities in both a high-phosphorus and a low-phosphorus approach.
To determine whether surface area (membrane) or volume was conserved during LD fusion, we analysed the change in volume and surface area of resulting fused LDs relative to the two donor LDs.
