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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: JAMA Oncol. 2016 Apr 1;2(4):453–461. doi: 10.1001/jamaoncol.2015.4655

Table 2.

Estimates of Long-Term Adverse Health Events Following Treatment with Continuous (C) vs. Intermittent (I) Androgen Deprivation Therapy for Patients on S9346

Logistic Regression Results Cumulative Incidence Results
Overall C I 5-Year 10-Year
Late Effect N % N % N % OR (95% CI) p-
value
Total C I C I HR* p-
value
Ischemic and
Thrombotic Events
153 24 64 20 89 27 0.69 (0.47–0.99) .05 30 16 23 24 33 0.69 .02
  Acute MI 51 8 23 7 28 9 0.82 (0.46–1.47) .51 10 5 6 8 10 0.80 .42
  Ischemic Heart
Disease
49 8 18 6 31 10 0.56 (0.31–1.03) .06 9 5 8 7 12 0.55 .05
  Thrombosis (severe) 85 13 37 12 48 15 0.79 (0.5–1.26) .33 17 9 12 14 17 0.79 .28
Endocrine 273 43 138 44 135 41 1.15 (0.83–1.59) .39 52 44 41 51 48 1.06 .69
  Diabetes 123 19 62 20 61 19 1.12 (0.75–1.67) .58 24 19 18 23 22 1.08 .69
  Diabetes with
Sequelae
56 9 26 8 30 9 0.9 (0.52–1.57) .72 12 8 8 9 10 0.89 .66
  Hypercholesterolemia 200 31 99 32 101 31 1.04 (0.74–1.45) .83 39 30 29 37 37 1.00 1.00
  Obesity 42 7 25 8 17 5 1.59 (0.83–3.01) .16 8 7 5 9 6 1.49 .20
  Osteoporosis 135 21 73 23 62 19 1.29 (0.87–1.9) .20 26 21 18 27 22 1.17 .35
  Fracture 99 15 53 17 46 14 1.24 (0.8–1.92) .34 19 12 10 20 17 1.17 .43
  All Bone 182 28 97 31 85 26 1.28 (0.9–1.82) .17 35 27 23 36 31 1.16 .32
SEXUAL
DYSFUNCTION
  Organic 36 6 20 6 16 5 1.32 (0.67–2.61) .42 7 6 5 8 6 1.29 .46
MISCELLANEOUS
  Dementia 33 5 22 7 11 3 2.05 (0.97–4.36) .06 7 5 2 8 4 1.97 .07
  Depression 89 14 43 14 46 14 0.94 (0.59–1.47) .77 18 11 12 15 16 0.92 .69
  Acute Kidney Injury 122 19 60 19 62 19 1.02 (0.68–1.52) .93 30 14 14 21 21 0.98 .91

Regression analyses were conducted separately for each adverse event type in multivariable regression models, adjusting for demographic and stratification factors as covariates as specified in the Methods.

*

Represents the subdistribution hazard ratios based on competing risk regression analyses.