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Section

Physical Activity.Leisure

Data summary

Baseline

Variable Stats / Values Freqs (% of Valid) Graph Missing
leisure_exercise_freq [factor]
  1. Never or almost never
  1. 1-3 times/month
  1. 1-2 times/week
  1. 3-5 times/week
  1. Daily or almost every day
384880 ( 74.7% )
17896 ( 3.5% )
16972 ( 3.3% )
16855 ( 3.3% )
78810 ( 15.3% )
0 (0.0%)
main_exercise_type [factor]
  1. Taichi / Qigong
  1. Jogging/aerobic exercise
  1. Ball games (basketball, t
  1. Walking
  1. Swimming
  1. Other (eg. mountain climb
76933 ( 68.3% )
8214 ( 7.3% )
5897 ( 5.2% )
14315 ( 12.7% )
1217 ( 1.1% )
6061 ( 5.4% )
402776 (78.1%)
heavy_phys_freq [factor]
  1. Never or almost never
  1. <1 time / week
  1. 1-2 times/week
  1. 3-5 times/week
  1. Daily or almost every day
379560 ( 73.6% )
95843 ( 18.6% )
15580 ( 3.0% )
12591 ( 2.4% )
11839 ( 2.3% )
0 (0.0%)
main_exercise_hours_x10 [integer]
Mean (sd) : 71.7 (50.6)
min ≤ med ≤ max:
0 ≤ 70 ≤ 900
IQR (CV) : 70 (0.7)
88 distinct values 402776 (78.1%)
heavy_phys_hours_x10 [integer]
Mean (sd) : 73.7 (83.7)
min ≤ med ≤ max:
5 ≤ 40 ≤ 500
IQR (CV) : 80 (1.1)
55 distinct values 475403 (92.2%)

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

Qc

Variable Stats / Values Freqs (% of Valid) Graph Missing
leisure_exercise_freq [factor]
  1. Never or almost never
  1. 1-3 times/month
  1. 1-2 times/week
  1. 3-5 times/week
  1. Daily or almost every day
11568 ( 73.1% )
420 ( 2.7% )
666 ( 4.2% )
561 ( 3.5% )
2601 ( 16.4% )
0 (0.0%)

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

Resurvey 1

Variable Stats / Values Freqs (% of Valid) Graph Missing
leisure_exercise_freq [factor]
  1. Never or almost never
  1. 1-3 times/month
  1. 1-2 times/week
  1. 3-5 times/week
  1. Daily or almost every day
14452 ( 73.0% )
1001 ( 5.1% )
682 ( 3.4% )
732 ( 3.7% )
2936 ( 14.8% )
0 (0.0%)
main_exercise_type [factor]
  1. Taichi / Qigong
  1. Jogging/aerobic exercise
  1. Ball games (basketball, t
  1. Walking
  1. Swimming
  1. Other (eg. mountain climb
3203 ( 73.6% )
229 ( 5.3% )
218 ( 5.0% )
471 ( 10.8% )
60 ( 1.4% )
169 ( 3.9% )
15453 (78.0%)
heavy_phys_freq [factor]
  1. Never or almost never
  1. <1 time / week
  1. 1-2 times/week
  1. 3-5 times/week
  1. Daily or almost every day
14131 ( 71.4% )
3766 ( 19.0% )
1010 ( 5.1% )
544 ( 2.7% )
352 ( 1.8% )
0 (0.0%)
main_exercise_hours_x10 [integer]
Mean (sd) : 68.6 (46.6)
min ≤ med ≤ max:
5 ≤ 70 ≤ 420
IQR (CV) : 45 (0.7)
38 distinct values 15453 (78.0%)
heavy_phys_hours_x10 [integer]
Mean (sd) : 58.6 (68.9)
min ≤ med ≤ max:
5 ≤ 30 ≤ 500
IQR (CV) : 30 (1.2)
38 distinct values 17897 (90.4%)

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

Resurvey 2

Variable Stats / Values Freqs (% of Valid) Graph Missing
leisure_exercise_freq [factor]
  1. Never or almost never
  1. 1-3 times/month
  1. 1-2 times/week
  1. 3-5 times/week
  1. Daily or almost every day
15486 ( 61.8% )
602 ( 2.4% )
1174 ( 4.7% )
926 ( 3.7% )
6866 ( 27.4% )
198 (0.8%)
main_exercise_type [factor]
  1. Taichi / Qigong
  1. Jogging/aerobic exercise
  1. Ball games (basketball, t
  1. Walking
  1. Swimming
  1. Other (eg. mountain climb
6136 ( 68.4% )
1298 ( 14.5% )
355 ( 4.0% )
492 ( 5.5% )
78 ( 0.9% )
607 ( 6.8% )
16286 (64.5%)
heavy_phys_freq [factor]
  1. Never or almost never
  1. <1 time / week
  1. 1-2 times/week
  1. 3-5 times/week
  1. Daily or almost every day
21167 ( 84.5% )
2555 ( 10.2% )
619 ( 2.5% )
232 ( 0.9% )
481 ( 1.9% )
198 (0.8%)
main_exercise_hours_x10 [integer]
Mean (sd) : 73.7 (52.3)
min ≤ med ≤ max:
0 ≤ 70 ≤ 840
IQR (CV) : 40 (0.7)
61 distinct values 16286 (64.5%)
heavy_phys_hours_x10 [integer]
Mean (sd) : 75 (91.3)
min ≤ med ≤ max:
5 ≤ 40 ≤ 500
IQR (CV) : 70 (1.2)
42 distinct values 23920 (94.7%)

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