Data
44,356 items of data are available, covering 4,916 participants.
Defined-instances run from 3 to 35, labelled using Instancing
1.
Units of measurement are months.
Data has not been summarised because combining instances would be misleading.
15 Instances
Instance 3 : 1950 - Survey carried out at age 4 years.
4,484 participants, 4,484 items
| Maximum | 53 |
| Decile 9 | 52 |
| Decile 8 | 52 |
| Decile 7 | 51 |
| Decile 6 | 51 |
| Median | 51 |
| Decile 4 | 51 |
| Decile 3 | 51 |
| Decile 2 | 51 |
| Decile 1 | 51 |
| Minimum | 51 |
|
|
- There are 3 distinct values.
- Mean = 51.2661
- Std.dev = 0.5279
|
Instance 4 : 1952 - Survey carried out at age 6 years.
4,129 participants, 4,129 items
| Maximum | 75 |
| Decile 9 | 74 |
| Decile 8 | 73 |
| Decile 7 | 73 |
| Decile 6 | 73 |
| Median | 72 |
| Decile 4 | 72 |
| Decile 3 | 72 |
| Decile 2 | 72 |
| Decile 1 | 72 |
| Minimum | 72 |
|
|
- There are 4 distinct values.
- Mean = 72.5767
- Std.dev = 0.759534
|
Instance 5 : 1953 - Survey carried out at age 7 years.
3,879 participants, 3,879 items
| Maximum | 86 |
| Decile 9 | 85 |
| Decile 8 | 85 |
| Decile 7 | 85 |
| Decile 6 | 85 |
| Median | 84 |
| Decile 4 | 84 |
| Decile 3 | 84 |
| Decile 2 | 84 |
| Decile 1 | 84 |
| Minimum | 84 |
|
|
- There are 3 distinct values.
- Mean = 84.4852
- Std.dev = 0.600098
|
Instance 9 : 1957 - Survey carried out at age 11 years.
3,803 participants, 3,803 items
| Maximum | 133 |
| Decile 9 | 131 |
| Decile 8 | 131 |
| Decile 7 | 131 |
| Decile 6 | 130 |
| Median | 130 |
| Decile 4 | 130 |
| Decile 3 | 130 |
| Decile 2 | 130 |
| Decile 1 | 130 |
| Minimum | 129 |
|
|
- There are 5 distinct values.
- Mean = 130.331
- Std.dev = 0.827086
- 134 items above graph maximum of 132
|
Instance 11 : 1961 - Survey carried out at age 15 years.
3,557 participants, 3,557 items
| Maximum | 178 |
| Decile 9 | 177 |
| Decile 8 | 176 |
| Decile 7 | 175 |
| Decile 6 | 175 |
| Median | 174 |
| Decile 4 | 174 |
| Decile 3 | 173 |
| Decile 2 | 172 |
| Decile 1 | 172 |
| Minimum | 172 |
|
|
- There are 7 distinct values.
- Mean = 174.317
- Std.dev = 1.87459
|
Instance 21 : 1972 - Survey carried out at age 26 years.
3,504 participants, 3,504 items
| Maximum | 328 |
| Decile 9 | 319 |
| Decile 8 | 316 |
| Decile 7 | 315 |
| Decile 6 | 314 |
| Median | 314 |
| Decile 4 | 313 |
| Decile 3 | 313 |
| Decile 2 | 313 |
| Decile 1 | 312 |
| Minimum | 312 |
|
|
- There are 17 distinct values.
- Mean = 314.957
- Std.dev = 3.65529
- 125 items above graph maximum of 326
|
Instance 22 : 1977 - Survey carried out at age 31 years.
3,056 participants, 3,056 items
| Maximum | 388 |
| Decile 9 | 385 |
| Decile 8 | 383 |
| Decile 7 | 382 |
| Decile 6 | 382 |
| Median | 381 |
| Decile 4 | 381 |
| Decile 3 | 381 |
| Decile 2 | 381 |
| Decile 1 | 381 |
| Minimum | 381 |
|
|
- There are 8 distinct values.
- Mean = 382.06
- Std.dev = 1.75477
|
Instance 23 : 1982 - Survey carried out at age 36 years.
3,119 participants, 3,119 items
| Maximum | 439 |
| Decile 9 | 438 |
| Decile 8 | 437 |
| Decile 7 | 436 |
| Decile 6 | 435 |
| Median | 435 |
| Decile 4 | 435 |
| Decile 3 | 434 |
| Decile 2 | 434 |
| Decile 1 | 433 |
| Minimum | 433 |
|
|
- There are 7 distinct values.
- Mean = 435.317
- Std.dev = 1.63395
|
Instance 24 : 1989 - Survey carried out at age 43 years.
3,116 participants, 3,116 items
| Maximum | 526 |
| Decile 9 | 524 |
| Decile 8 | 523 |
| Decile 7 | 523 |
| Decile 6 | 522 |
| Median | 522 |
| Decile 4 | 521 |
| Decile 3 | 521 |
| Decile 2 | 520 |
| Decile 1 | 520 |
| Minimum | 519 |
|
|
- There are 8 distinct values.
- Mean = 521.645
- Std.dev = 1.69036
|
Instance 25 : 1999 - Survey carried out at age 53 years.
2,761 participants, 2,761 items
| Maximum | 644 |
| Decile 9 | 644 |
| Decile 8 | 643 |
| Decile 7 | 643 |
| Decile 6 | 642 |
| Median | 641 |
| Decile 4 | 641 |
| Decile 3 | 640 |
| Decile 2 | 640 |
| Decile 1 | 639 |
| Minimum | 639 |
|
|
- There are 6 distinct values.
- Mean = 641.462
- Std.dev = 1.66479
|
Instance 27 : 2014 - Survey carried out at age 68 years.
2,357 participants, 2,357 items
| Maximum | 824 |
| Decile 9 | 823 |
| Decile 8 | 823 |
| Decile 7 | 823 |
| Decile 6 | 822 |
| Median | 822 |
| Decile 4 | 822 |
| Decile 3 | 822 |
| Decile 2 | 822 |
| Decile 1 | 822 |
| Minimum | 822 |
|
|
- There are 3 distinct values.
- Mean = 822.419
- Std.dev = 0.62539
|
Instance 28 : 2015 - Survey carried out at age 69 years.
2,038 participants, 2,038 items
| Maximum | 839 |
| Decile 9 | 837 |
| Decile 8 | 836 |
| Decile 7 | 835 |
| Decile 6 | 835 |
| Median | 834 |
| Decile 4 | 833 |
| Decile 3 | 832 |
| Decile 2 | 831 |
| Decile 1 | 831 |
| Minimum | 830 |
|
|
- There are 10 distinct values.
- Mean = 833.956
- Std.dev = 2.40563
|
Instance 32 : 2022 - Survey carried out at age 76 years.
1,849 participants, 1,849 items
| Maximum | 916 |
| Decile 9 | 915 |
| Decile 8 | 915 |
| Decile 7 | 915 |
| Decile 6 | 915 |
| Median | 915 |
| Decile 4 | 915 |
| Decile 3 | 915 |
| Decile 2 | 915 |
| Decile 1 | 915 |
| Minimum | 915 |
|
|
- There are 2 distinct values.
- Mean = 915.075
- Std.dev = 0.262801
|
Instance 34 : 2023 - Home visit at 77 years.
1,099 participants, 1,099 items
| Maximum | 933 |
| Decile 9 | 932 |
| Decile 8 | 931 |
| Decile 7 | 930 |
| Decile 6 | 929 |
| Median | 929 |
| Decile 4 | 928 |
| Decile 3 | 927 |
| Decile 2 | 927 |
| Decile 1 | 926 |
| Minimum | 926 |
|
|
- There are 8 distinct values.
- Mean = 928.989
- Std.dev = 2.14146
|
Instance 35 : 2025 - Postal questionnaire
1,605 participants, 1,605 items
| Maximum | 708 |
| Decile 9 | 707 |
| Decile 8 | 707 |
| Decile 7 | 707 |
| Decile 6 | 707 |
| Median | 707 |
| Decile 4 | 707 |
| Decile 3 | 707 |
| Decile 2 | 707 |
| Decile 1 | 707 |
| Minimum | 707 |
|
|
- There are 2 distinct values.
- Mean = 707.049
- Std.dev = 0.21633
|
