Screening for Key Pathways Associated with the Development of Osteoporosis by Bioinformatics Analysis

Table 1

The number of differentially expressed genes (DEGs) for 3 comparison groups.

Group	Upregulated gene count	Downregulated gene count	Total
old_op versus middle	91	429	520
old_op versus old	270	696	966
old_op versus senescent	336	373	709