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Table 2 Cumulative survival probabilities by subtypes, a breast cancer study, 2014

From: Breast cancer survival experiences at a tertiary hospital in sub-Saharan Africa: a cohort study

 

Time

Survivor function

Std. error

[95 % Conf. int.]

TNBC

0

1

 

12

0.837

0.053

0.6994 0.9153

 

24

0.6647

0.0719

0.5034 0.7843

 

36

0.6647

0.0719

0.5034 0.7843

 

48

0.6136

0.0826

0.4325 0.7523

 

60

0.4832

0.1048

0.2711 0.6668

Luminal A

0

1

 

12

0.8355

0.0477

0.7155 0.9081

 

24

0.6593

0.0622

0.5223 0.7655

 

36

0.5539

0.0719

0.4031 0.6810

 

48

0.5113

0.078

0.3509 0.6507

 

60

0.4601

0.0853

0.2895 0.6150

Luminal B

0

1

 

12

0.8125

0.0976

0.5246 0.9354

 

24

0.5909

0.1302

0.3026 0.7933

 

36

0.3152

0.1623

0.0628 0.6177

 

48

0.3152

0.1623

0.0628 0.6177

 

60

0.3152

0.1623

0.0628 0.6177

Her2+

0

1

 

12

0.92

0.0543

0.7164 0.9794

 

24

0.805

0.0897

0.5524 0.9238

 

36

0.7245

0.1111

0.4409 0.8809

 

48

0.7245

0.1111

0.4409 0.8809

 

60

0.4528

0.1695

0.1353 0.7307