Table 3. Comparison of ER and PR expression levels between the two groups (, points).
Variate | Observation group | Control group | t | P |
---|---|---|---|---|
Number of cases | 54 | 54 | – | – |
ER | 3.59±0.69 | 2.69±1.12 | 3.42 | <0.01 |
PR | 3.41±0.43 | 3.55±0.32 | 1.3 | >0.05 |
ER, estrogen receptor; PR, progesterone receptor.