The phrase "analysis indicated a reduction" is correct and usable in written English.
It can be used in contexts where you are summarizing findings from a study or research that shows a decrease in a particular variable or measure.
Example: "The analysis indicated a reduction in the overall error rate after implementing the new software."
Alternatives: "analysis showed a decrease" or "analysis revealed a decline."
Low/high frequency ratio was significantly decreased in diabetic rats suggesting decreased sympathetic tone, while nonlinear analysis indicated a reduction of the chaotic complexity of heart rate dynamics in diabetic rats.
Western blot analysis indicated a reduction in IκBζ protein expression with anti-IκBζ siRNA delivery (Fig. 8).
A histogram of sizes by granulometric analysis indicated a reduction of larger cells and an overall increase in size of the smaller ones.
Body weight and length were reduced in VGFR and VGFC57 knockout mice [Figure 2 and [ 18], respectively], and body mass analysis indicated a reduction in fat and lean mass.
Survivin levels were quantitated by IHC and data analysis indicated a reduction in survivin expression in the organ of Corti (P<0.005), the spiral ganglion (P<0.005), the stria vascularis (P<0.005) as well as in the spiral ligament (P<0.005) for the first cochlea turn.
Expression analysis indicated a reduction in expression of three pluripotency markers, namely OCT4, KLF4 and LIN28, and upregulation of CDX2 (trophoectodermal marker), PAX6 and NESTIN (ectodermal markers), FGF5 (primitive ectoderm marker), BRACHYURY (mesodermal marker) and AFP (endodermal marker), suggesting the loss of pluripotency upon CDK1 knockdown.
Although it was unclear whether these beneficial effects were temporary in nature, many studies showed positive outcomes, and the meta-analysis indicated a reduction in the mortality as well as in the recurrence of myocardial infarction.
Sampling and laboratory analysis indicated a 65% reduction in soil carbon content and a 58% reduction in soil nitrogen content in severely burned sample sites compared to soil mineral samples from nearby unburned spruce forests.
Immunoblot analysis indicated a significant reduction in BECN1 levels in siBECN1- compared with siControl-expressing Nalm-6 and FdR cells.
The study was stopped after inclusion of 1,548 patients when a planned interim analysis indicated a significant reduction in mortality in patients assigned to IIT.
However, the exploratory analysis indicated a significant reduction in LOS for one subgroup of patients - patients who had one or more CT scans during their hospital stay.
