Research Article

[Retracted] Changes and Influencing Factors of Cognitive Impairment in Patients with Breast Cancer

Table 4

Comparison of scores of various dimensions of cognitive function in breast cancer patients with different characteristics.

FactorCase (n)Score (mean ± SD)t/F

Marital status
Unmarried2332.09 ± 10.99−1.9460.053
Married14937.99 ± 13.89

Place of residence
City9239.85 ± 13.592.7770.006
Rural8034.16 ± 13.18

Educational level
Elementary school and below5225.50 ± 9.3773.322≤0.001
Junior high school3329.12 ± 8.95
High school6547.09 ± 7.60
University and above2247.77 ± 12.10

Monthly income (yuan)
<10001532.47 ± 8.449.085≤0.001
1000–30005430.61 ± 12.27
3001–50008741.32 ± 13.87
>50001641.50 ± 11.34

Pathological type
Carcinoma in situ2039.55 ± 16.760.3340.717
Invasive carcinoma12636.93 ± 13.52
Metastatic cancer and others2636.73 ± 11.99

Clinical stage
I3440.12 ± 17.611.9790.119
II4439.16 ± 13.75
III6136.48 ± 11.29
IV3332.94 ± 12.26

Surgical approach
Radical mastectomy5633.84 ± 12.991.7850.152
Modified radical mastectomy5638.21 ± 13.87
Breast conservation3339.67 ± 12.00
No surgery2739.07 ± 15.76

Timing of chemotherapy
Before surgery5533.89 ± 13.14−2.2050.029
After surgery11738.76 ± 13.68

Chemotherapy regimen
CEF4939.49 ± 14.012.9450.035
CET4938.49 ± 12.81
TP2129.48 ± 14.45
TCH5336.96 ± 13.04

Chemotherapy times
1–94448.16 ± 10.5623.659≤0.001
10–182941.10 ± 14.15
19–366232.23 ± 11.76
≥373729.46 ± 10.00