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Section

Physical Activity.Sedentary

Data summary

Baseline

Variable Stats / Values Freqs (% of Valid) Graph Missing
tv_reading_hours [integer]
Mean (sd) : 21.1 (10.8)
min ≤ med ≤ max:
0 ≤ 21 ≤ 99
IQR (CV) : 14 (0.5)
87 distinct values 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
tv_reading_hours [integer]
Mean (sd) : 20.5 (10.6)
min ≤ med ≤ max:
0 ≤ 21 ≤ 99
IQR (CV) : 14 (0.5)
61 distinct values 0 (0.0%)

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

Resurvey 2

Variable Stats / Values Freqs (% of Valid) Graph Missing
sitting_hours [integer]
Mean (sd) : 4.4 (1.9)
min ≤ med ≤ max:
1 ≤ 4 ≤ 20
IQR (CV) : 2 (0.4)
19 distinct values 198 (0.8%)
tv_dvd_hours [integer]
Mean (sd) : 2.3 (1.2)
min ≤ med ≤ max:
1 ≤ 2 ≤ 15
IQR (CV) : 2 (0.5)
13 distinct values 2489 (9.9%)
tv_dvd_freq [factor]
  1. Daily
  1. 4-6 days per week
  1. 1-3 days per week
  1. Monthly
  1. Never/rarely
20438 ( 81.6% )
783 ( 3.1% )
1154 ( 4.6% )
388 ( 1.5% )
2291 ( 9.1% )
198 (0.8%)
reading_freq [factor]
  1. Daily
  1. 4-6 days per week
  1. 1-3 days per week
  1. Monthly
  1. Never/rarely
3971 ( 15.8% )
877 ( 3.5% )
1040 ( 4.2% )
451 ( 1.8% )
18715 ( 74.7% )
198 (0.8%)
reading_hours [integer]
Mean (sd) : 1.2 (0.5)
min ≤ med ≤ max:
1 ≤ 1 ≤ 8
IQR (CV) : 0 (0.4)
1 : 5501 ( 86.8% )
2 : 661 ( 10.4% )
3 : 115 ( 1.8% )
4 : 45 ( 0.7% )
5 : 14 ( 0.2% )
6 : 2 ( 0.0% )
8 : 1 ( 0.0% )
18913 (74.9%)
eat_chat_social_freq [factor]
  1. Daily
  1. 4-6 days per week
  1. 1-3 days per week
  1. Monthly
  1. Never/rarely
14618 ( 58.3% )
1097 ( 4.4% )
1526 ( 6.1% )
1256 ( 5.0% )
6557 ( 26.2% )
198 (0.8%)
eat_chat_social_hours [integer]
Mean (sd) : 1.6 (1)
min ≤ med ≤ max:
1 ≤ 1 ≤ 12
IQR (CV) : 1 (0.6)
11 distinct values 6755 (26.8%)
cards_mahjong_etc_freq [factor]
  1. Daily
  1. 4-6 days per week
  1. 1-3 days per week
  1. Monthly
  1. Never/rarely
1673 ( 6.7% )
869 ( 3.5% )
2888 ( 11.5% )
1326 ( 5.3% )
18298 ( 73.0% )
198 (0.8%)
cards_mahjong_etc_hours [integer]
Mean (sd) : 3.3 (1.2)
min ≤ med ≤ max:
1 ≤ 3 ≤ 16
IQR (CV) : 1 (0.4)
13 distinct values 18496 (73.2%)
pwork_write_net_freq [factor]
  1. Daily
  1. 4-6 days per week
  1. 1-3 days per week
  1. Monthly
  1. Never/rarely
1733 ( 6.9% )
137 ( 0.5% )
398 ( 1.6% )
127 ( 0.5% )
22659 ( 90.4% )
198 (0.8%)
pwork_write_net_hours [integer]
Mean (sd) : 2.2 (1.5)
min ≤ med ≤ max:
1 ≤ 2 ≤ 16
IQR (CV) : 2 (0.7)
14 distinct values 22857 (90.5%)

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