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Section

Reproductive History.Contraceptive use

Data summary

Baseline

Variable Stats / Values Freqs (% of Valid) Graph Missing
pill_use [factor]
  1. Never
  1. Past use
  1. Current use
274469 ( 90.2% )
29189 ( 9.6% )
691 ( 0.2% )
211064 (41.0%)
pill_first_use_age [integer]
Mean (sd) : 27.1 (4.9)
min ≤ med ≤ max:
16 ≤ 26 ≤ 52
IQR (CV) : 5 (0.2)
37 distinct values 485533 (94.2%)
pill_stopped_age [integer]
Mean (sd) : 30.5 (6.7)
min ≤ med ≤ max:
16 ≤ 29 ≤ 60
IQR (CV) : 8 (0.2)
44 distinct values 486224 (94.3%)
pill_use_years [integer]
Mean (sd) : 3.6 (4.3)
min ≤ med ≤ max:
0 ≤ 2 ≤ 35
IQR (CV) : 3 (1.2)
35 distinct values 485533 (94.2%)

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

Qc

Variable Stats / Values Freqs (% of Valid) Graph Missing
pill_use [factor]
  1. Never
  1. Past use
  1. Current use
8218 ( 89.1% )
985 ( 10.7% )
20 ( 0.2% )
6593 (41.7%)

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

Resurvey 1

Variable Stats / Values Freqs (% of Valid) Graph Missing
pill_use [factor]
  1. Never
  1. Past use
  1. Current use
10950 ( 91.1% )
1062 ( 8.8% )
7 ( 0.1% )
7784 (39.3%)
pill_first_use_age [integer]
Mean (sd) : 27 (4.6)
min ≤ med ≤ max:
19 ≤ 26 ≤ 50
IQR (CV) : 5 (0.2)
29 distinct values 18734 (94.6%)
pill_stopped_age [integer]
Mean (sd) : 30.4 (6.7)
min ≤ med ≤ max:
19 ≤ 29 ≤ 53
IQR (CV) : 8 (0.2)
35 distinct values 18741 (94.6%)
pill_use_years [integer]
Mean (sd) : 3.5 (4.1)
min ≤ med ≤ max:
0 ≤ 2 ≤ 25
IQR (CV) : 3 (1.2)
24 distinct values 18734 (94.6%)

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

Resurvey 2

Variable Stats / Values Freqs (% of Valid) Graph Missing
pill_use [factor]
  1. Never
  1. Past use
  1. Current use
14004 ( 91.0% )
1387 ( 9.0% )
4 ( 0.0% )
9857 (39.0%)
pill_first_use_age [integer]
Mean (sd) : 27.1 (4.8)
min ≤ med ≤ max:
18 ≤ 26 ≤ 53
IQR (CV) : 5 (0.2)
34 distinct values 23861 (94.5%)
pill_stopped_age [integer]
Mean (sd) : 31 (6.8)
min ≤ med ≤ max:
19 ≤ 29 ≤ 55
IQR (CV) : 8 (0.2)
36 distinct values 23865 (94.5%)
pill_use_years [integer]
Mean (sd) : 3.7 (4.5)
min ≤ med ≤ max:
0 ≤ 2 ≤ 30
IQR (CV) : 4 (1.2)
28 distinct values 23861 (94.5%)
coil_use [factor]
  1. Never
  1. Past use
  1. Current use
5815 ( 37.8% )
8202 ( 53.3% )
1378 ( 9.0% )
9857 (39.0%)
coil_out_age [integer]
Mean (sd) : 40 (10.1)
min ≤ med ≤ max:
15 ≤ 40 ≤ 81
IQR (CV) : 19 (0.3)
60 distinct values 17050 (67.5%)
coil_first_use_age [integer]
Mean (sd) : 27.1 (4.3)
min ≤ med ≤ max:
15 ≤ 26 ≤ 50
IQR (CV) : 6 (0.2)
34 distinct values 15672 (62.1%)
coil_use_years [integer]
Mean (sd) : 13.9 (9.4)
min ≤ med ≤ max:
0 ≤ 15 ≤ 51
IQR (CV) : 17 (0.7)
50 distinct values 15672 (62.1%)

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