Table 2. Log-normal regression of the time to recurrence, other-cause mortality and breast cancer death after recurrence.

From	Diagnosis				Recurrence
To	Recurrence		Other cause death		Breast cancer death
	Coefficient	P>z	Coefficient	P>z	Coefficient	P>z
Low adherence (<80%)	−0.5238	0.000	−0.2314	0.055	0.3349	0.161
Propensity score	−0.0948	0.241	−0.0611	0.303	−0.1284	0.453
Year of diagnosis	0.1108	0.006	0.0213	0.501	0.0835	0.207
Age group (reference <60), years
60–69	−1.6128	0.206	−1.8726	0.048	−1.7643	0.444
70–79	−2.4296	0.134	−3.0279	0.011	−2.8490	0.379
80+	−3.6462	0.103	−3.7415	0.022	−4.3778	0.218
Menopausal (reference pre/peri)
Post	−0.0378	0.895	−4.2405	0.973	−0.1661	0.721
Unknown	0.7762	0.078	−4.1833	0.973	0.2448	0.776
SIMD quintile (reference 1and 2: deprived)
3–5 (Affluent)	0.2747	0.126	0.3055	0.020	0.3970	0.111
Unknown	−0.0725	0.924	0.1819	0.754	0.4298	0.682
Charlson's index (reference 0)
1–2	−0.4042	0.142	−0.2352	0.226	−0.6477	0.540
3+	−0.2910	0.109	−0.0040	0.978	0.0973	0.781
Tumour stage (reference 1–2)
3–4	0.7033	0.490	1.0442	0.156	1.6068	0.424
Unknown	0.4318	0.360	0.2477	0.456	0.6810	0.346
Axillary nodes (reference 1)
2–3	−0.9710	0.000	0.2707	0.273	0.0615	0.839
Unknown	−1.2264	0.073	−0.4661	0.313	−0.7670	0.197
Metastases (reference no)
Yes	−0.8591	0.186	−0.3906	0.415	0.0216	0.986
Unknown	−0.6088	0.238	0.0096	0.981	−1.1175	0.260
Tumour grade (reference 1–2)
3	−0.7219	0.000	0.0349	0.839	−0.5842	0.144
Unknown	−0.0134	0.957	0.0716	0.687	−0.1282	0.823
Oestrogen receptor status (reference negative)
Positive	−1.2131	0.384	−0.4607	0.642	−1.5521	0.579
Unknown	−0.8566	0.543	−0.7118	0.484	−1.4596	0.633

The reported coefficients refer to the rate by which the actual survival times increase with a unit increase in responding variables.