The phrase "analysis demonstrated a decrease" is correct and usable in written English.
It can be used when discussing the results of a study or research that shows a reduction in a particular variable or outcome.
Example: "The analysis demonstrated a decrease in the average response time after implementing the new system."
Alternatives: "analysis revealed a decline" or "analysis showed a reduction."
Metabolome analysis demonstrated a decrease in the level of S7P, an increase in the level of 6PG, and accumulation of ATP by PHO13 deletion during xylose fermentation (Fig. 4).
A recent analysis demonstrated a decrease in CI during AVP infusion in 41% of vasodilatory shock patients.
Quantitative RT-PCR and western blot analysis demonstrated a decrease of the steady state levels of MYB mRNA and protein, respectively, as these cells underwent differentiation.
Furthermore, analysis of Cox-2 mRNA expression analysed in the mammary glands by quantitative RT-PCR analysis demonstrated a decrease in Cox-2 gene expression in mammary glands from the mice treated with the IL-1β blocking antibody.
Whereas older studies have shown an FEV1 decrease of about 10-20% [ 39], our analysis demonstrated a decrease of about 11% for FEV1 after adjuvant radiotherapy within multimodal approaches.
Flow cytometric analysis demonstrated a decreased proportion of naïve T cells (CD62L + CD44-) in peripheral blood from elderly humans and spleens from aged mice relative to adult humans and young mice.
X-ray diffraction analysis demonstrates a decrease in the lattice parameters of Cu-doped ZnO NWs.
Micro-CT analysis demonstrated a significant decrease in vertebral and femoral bone mineral volume, trabecular number, bone surface density and cortical bone thickness in both treatment groups.
RT-PCR analysis demonstrated a significant decrease in mRNA levels for testicular steroidogenic acute regulatory (StAR) protein, cytochrome P450SCC, cytochrome P450C17, 3β-hydroxysteroid dehydrogenase (3β-HSD), 17β-hydroxysteroid dehydrogenase (17β-HSD) and androgen receptor (AR) in TCS treated rats (p < 0.05).
Post-hoc analysis demonstrated a significant decrease in ovarian Ob-Rb mRNA levels in UNPL and UNPL-HF (p = 0.006) compared to chow-fed and HF-fed Controls respectively (Figure 7).
Post-hoc analysis demonstrated a significant decrease in Prx 3 mRNA levels in chow-fed UNP and UNPL offspring (p = 0.010 and p = 0.004) compared to chow-fed Controls (Figure 10) and although levels were lower in UNL offspring these differences did not reach statistical significance (p = 0.242).
