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. Author manuscript; available in PMC: 2020 Aug 7.
Published in final edited form as: J Geriatr Oncol. 2020 Jan 10;11(3):369–379. doi: 10.1016/j.jgo.2019.12.007

Table 2.

Results on extracted data (n = 159 articles).

Variables N %
Methods section
 Inclusion Criteria Included 152 95.6
 Upper Age Cut-off in Inclusion/Exclusion Criteria 29 19.1
Results section
 Age presentation in demographics
  Age categories 44 27.7
  Age Range 10 6.3
  Mean/Standard Deviation 18 11.3
  Mean/Range 9 5.7
  Median/Range 97 61.0
  Median/Interquartile Range 20 12.6
  Other 14 8.8
 Stratified by age in any section of Results 75 47.2
 Effectiveness of Cancer Treatment 153 96.2
 Effectiveness of Cancer Treatment Stratified by Age 61 39.9
 Adverse Events/Complications 135 84.9
 Adverse Events/Complications Stratified by Age 12 8.9
Discussion section
 Effectiveness of Treatment Based on Age 22 13.8
 Adverse Events/Complications Based on Age 9 5.7
 Limitations
  Effectiveness of Treatment Based on Age 1 0.7
  Adverse Events/Complications Based on Age 1 0.7
  Lack of Other Age-Related Issues 6 3.8