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Section

Reproductive History.Surgery

Data summary

Baseline

Variable Stats / Values Freqs (% of Valid) Graph Missing
had_hysterectomy [factor]
  1. No
  1. Yes
292195 ( 96.0% )
12154 ( 4.0% )
211064 (41.0%)
hysterectomy_age [integer]
Mean (sd) : 44.2 (6.7)
min ≤ med ≤ max:
18 ≤ 45 ≤ 74
IQR (CV) : 8 (0.2)
57 distinct values 503259 (97.6%)
had_ovary_removed [factor]
  1. No
  1. Yes
299693 ( 98.5% )
4656 ( 1.5% )
211064 (41.0%)
ovary_removed_age [integer]
Mean (sd) : 38.9 (9.5)
min ≤ med ≤ max:
6 ≤ 39 ≤ 74
IQR (CV) : 14 (0.2)
65 distinct values 510757 (99.1%)
had_breast_lump_removed [factor]
  1. No
  1. Yes
301478 ( 99.1% )
2871 ( 0.9% )
211064 (41.0%)
breast_lump_removed_age [integer]
Mean (sd) : 38.6 (10.8)
min ≤ med ≤ max:
15 ≤ 39 ≤ 74
IQR (CV) : 16 (0.3)
60 distinct values 512542 (99.4%)

Generated by summarytools 1.0.1 (R version 4.3.1)
2024-02-27

Resurvey 1

Variable Stats / Values Freqs (% of Valid) Graph Missing
had_hysterectomy [factor]
  1. No
  1. Yes
11468 ( 95.4% )
556 ( 4.6% )
7779 (39.3%)
hysterectomy_age [integer]
Mean (sd) : 44.7 (6.9)
min ≤ med ≤ max:
18 ≤ 45 ≤ 74
IQR (CV) : 9 (0.2)
43 distinct values 19247 (97.2%)
had_ovary_removed [factor]
  1. No
  1. Yes
11830 ( 98.4% )
194 ( 1.6% )
7779 (39.3%)
ovary_removed_age [integer]
Mean (sd) : 42 (9.6)
min ≤ med ≤ max:
18 ≤ 42 ≤ 74
IQR (CV) : 12 (0.2)
41 distinct values 19609 (99.0%)
had_breast_lump_removed [factor]
  1. No
  1. Yes
11921 ( 99.1% )
103 ( 0.9% )
7779 (39.3%)
breast_lump_removed_age [integer]
Mean (sd) : 43.2 (11.2)
min ≤ med ≤ max:
20 ≤ 42 ≤ 70
IQR (CV) : 15 (0.3)
42 distinct values 19700 (99.5%)

Generated by summarytools 1.0.1 (R version 4.3.1)
2024-02-27

Resurvey 2

Variable Stats / Values Freqs (% of Valid) Graph Missing
had_hysterectomy [factor]
  1. No
  1. Yes
14382 ( 93.2% )
1050 ( 6.8% )
9820 (38.9%)
hysterectomy_age [integer]
Mean (sd) : 45.8 (7.6)
min ≤ med ≤ max:
21 ≤ 46 ≤ 75
IQR (CV) : 8 (0.2)
53 distinct values 24202 (95.8%)
had_ovary_removed [factor]
  1. No
  1. Yes
15012 ( 97.3% )
420 ( 2.7% )
9820 (38.9%)
ovary_removed_age [integer]
Mean (sd) : 43.7 (9.7)
min ≤ med ≤ max:
16 ≤ 45 ≤ 73
IQR (CV) : 12 (0.2)
49 distinct values 24832 (98.3%)
had_breast_lump_removed [factor]
  1. No
  1. Yes
15110 ( 97.9% )
322 ( 2.1% )
9820 (38.9%)
breast_lump_removed_age [integer]
Mean (sd) : 41.8 (10.9)
min ≤ med ≤ max:
17 ≤ 42 ≤ 71
IQR (CV) : 14 (0.3)
52 distinct values 24930 (98.7%)
sterilization_age [integer]
Mean (sd) : 30.2 (5.1)
min ≤ med ≤ max:
20 ≤ 30 ≤ 60
IQR (CV) : 7 (0.2)
38 distinct values 19656 (77.8%)
had_sterilization [factor]
  1. No
  1. Yes
9799 ( 63.7% )
5596 ( 36.3% )
9857 (39.0%)
had_c_section [factor]
  1. No
  1. Yes
14770 ( 95.7% )
662 ( 4.3% )
9820 (38.9%)
c_section_age [integer]
Mean (sd) : 28.9 (4.9)
min ≤ med ≤ max:
15 ≤ 28 ≤ 48
IQR (CV) : 7 (0.2)
26 distinct values 24590 (97.4%)

Generated by summarytools 1.0.1 (R version 4.3.1)
2024-02-27




International Coordinating Centre, China Kadoorie Biobank (CKB), CTSU, Nuffield Department of Population Health, University of Oxford Old Road Campus, Headington, Oxford, OX3 7LF

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Copyright China Kadoorie Biobank (CKB), University of Oxford, (2024)

Page generated: 27-02-2024