Summaries
. Descriptives .
49 Variables 6039 Observations
Tbrush_freq_9: C8. Study Child brush teeth at least once daily
Value yes no Dontknow
Frequency 5782 248 9
Proportion 0.957 0.041 0.001
Tbrush_freq_13: Q34. How often do you brush your teeth?
lowest : | More than twice a day | Twice a day | Once a day | Less often than once a day | Rarely / Not at all |
highest: | Once a day | Less often than once a day | Rarely / Not at all | Refusal | Missing Response |
More than twice a day (641, 0.106), Twice a day (3893, 0.645), Once a day (1170, 0.194), Less often than once a day (149, 0.025), Rarely / Not at all (132, 0.022), Refusal (5, 0.001), Missing Response (49, 0.008)
Tbrush_freq_17: O2. How often do you brush your teeth
lowest : | More than twice a day | Twice a day | Once a day | Less often than once a day | Rarely |
highest: | Twice a day | Once a day | Less often than once a day | Rarely | Don't Know |
Value More than twice a day Twice a day
Frequency 1375 3645
Proportion 0.228 0.604
Value Once a day Less often than once a day
Frequency 894 87
Proportion 0.148 0.014
Value Rarely Don't Know
Frequency 33 5
Proportion 0.005 0.001
Exos_PCG_report_13: B20. Has child ever had?: (b) Any permanent/secondary teeth pulled?
Value yes no Don't Know Missing Response
Frequency 998 5029 11 1
Proportion 0.165 0.833 0.002 0.000
Exos_PCG_report_17: B9. How many permanent teeth YP has had extracted
lowest : | None | One | Two | Three or more | Don't Know |
highest: | One | Two | Three or more | Don't Know | Missing Response |
Value None One Two Three or more
Frequency 4680 536 408 337
Proportion 0.775 0.089 0.068 0.056
Value Don't Know Missing Response
Frequency 32 46
Proportion 0.005 0.008
Dent_visit_freq_9: C9. Study Childs frequency of dental visits
lowest : | At least once a year | Once every two years | Once every three years | Only when there is a problem | Never/almost never |
highest: | Once every two years | Once every three years | Only when there is a problem | Never/almost never | Dontknow |
At least once a year (3881, 0.643), Once every two years (1246, 0.206), Once every three years (170, 0.028), Only when there is a problem (600, 0.099), Never/almost never (134, 0.022), Dontknow (8, 0.001)
Dent_visit_freq_13: B19. Which of the following best describes how regularly child visits the dentist?
lowest : | At least once a year | Once every two years | Once every three years | Only when there is a problem | Never/almost never |
highest: | Once every three years | Only when there is a problem | Never/almost never | Don't Know | Missing Response |
At least once a year (4157, 0.688), Once every two years (1021, 0.169), Once every three years (139, 0.023), Only when there is a problem (675, 0.112), Never/almost never (45, 0.007), Don't Know (1, 0.000), Missing Response (1, 0.000)
Dent_visit_freq_17: O3. How often visits the dentist
lowest : | At least once a year | Once every two years | Once every three years | Only when there is a problem | Never/almost never |
highest: | Once every two years | Once every three years | Only when there is a problem | Never/almost never | Don't Know |
At least once a year (3257, 0.539), Once every two years (788, 0.130), Once every three years (196, 0.032), Only when there is a problem (1548, 0.256), Never/almost never (244, 0.040), Don't Know (6, 0.001)
weighting_factor: Weighting Factor - 17yr – Full sample (9yr & 17yr)
Format:F8.2
n | missing | distinct | Info | Mean | Gmd | .05 | .10 | .25 | .50 | .75 | .90 | .95 |
6039 | 0 | 5978 | 1 | 0.9969 | 0.8432 | 0.2364 | 0.2917 | 0.4342 | 0.6978 | 1.2030 | 2.0532 | 2.9451 |
lowest : | 0.1271185 | 0.1340005 | 0.1342876 | 0.1354338 | 0.1363615 |
highest: | 4.9023850 | 4.9122514 | 4.9126212 | 4.9287097 | 4.9413613 |
Gender_yp: Gender P2
Value male female
Frequency 2947 3092
Proportion 0.488 0.512
BMI_class_IOTF_9
Value Missing Response Non-overweight Overweight Obese
Frequency 282 4205 1144 408
Proportion 0.047 0.696 0.189 0.068
BMI_9
n | missing | distinct | Info | Mean | Gmd | .05 | .10 | .25 | .50 | .75 | .90 | .95 |
5757 | 282 | 731 | 1 | 17.76 | 3.15 | 14.11 | 14.70 | 15.75 | 17.10 | 19.23 | 21.82 | 23.59 |
lowest : 10.60957 10.71429 10.93936 11.18866 11.38657 , highest: 29.56195 29.93069 31.74426 36.28057 37.07076
BMI_13: Child's BMI - derived from measured data
Format:F8.2
n | missing | distinct | Info | Mean | Gmd | .05 | .10 | .25 | .50 | .75 | .90 | .95 |
5892 | 147 | 50 | 0.997 | 20.58 | 3.913 | 16.0 | 16.5 | 18.0 | 20.0 | 22.5 | 25.5 | 28.0 |
lowest : 12.5 13.0 13.5 14.0 14.5 , highest: 35.0 35.5 36.0 36.5 37.5
BMI_class_IOTF_13: Study Childs IOTF BMI classification at 13 - derived from measured data
Value Non-overweight Overweight Obese Missing Response
Frequency 4461 1141 290 147
Proportion 0.739 0.189 0.048 0.024
BMI_17: Young Person's BMI at age 17/18
Format:F8.2
n | missing | distinct | Info | Mean | Gmd | .05 | .10 | .25 | .50 | .75 | .90 | .95 |
5880 | 159 | 27 | 0.991 | 22.93 | 3.996 | 18 | 19 | 20 | 22 | 25 | 28 | 30 |
lowest : 15 16 17 18 19 , highest: 37 38 39 40 42
BMI_class_IOTF_17: Young Person's BMI status at Wave 3
Value Healthy weight Overweight Obese don't know
Frequency 4441 1091 348 159
Proportion 0.735 0.181 0.058 0.026
Braces_worn_ever_17: O5. Ever worn braces
Value Yes No Don't Know
Frequency 2252 3782 5
Proportion 0.373 0.626 0.001
Oral_health_self_rated_17: O1. How would you rate your oral health
lowest : | Excellent | Very good | Good | Fair | Poor |
highest: | Very good | Good | Fair | Poor | Don't Know |
Value Excellent Very good Good Fair Poor Don't Know
Frequency 1345 2757 1524 373 35 5
Proportion 0.223 0.457 0.252 0.062 0.006 0.001
Dentist_care_not_accessible_13: B22b. Main reason - The necessary medical care wasn’t available or accessible to you
Value yes no Missing Response
Frequency 22 76 5941
Proportion 0.004 0.013 0.984
Dentist_needed_didnt_avail_9: C6. Last 12mths, didnt receive dental care that was needed
Value yes no
Frequency 297 5742
Proportion 0.049 0.951
Dentist_needed_didnt_avail_13: B21. Was there any time during the past 12 months when child really needed to consult a dentist but did not?
Value Yes, there was at least one occasion No, there was no such occasion
Frequency 98 5871
Proportion 0.016 0.972
Value Don't Know Missing Response
Frequency 69 1
Proportion 0.011 0.000
Fills_PCG_report_13: B20. Has child ever had?: (a) Any permanent/secondary teeth filled?
Value yes no Don't Know Missing Response
Frequency 2277 3751 10 1
Proportion 0.377 0.621 0.002 0.000
Fills_PCG_report_17: B8. How many permanent teeth YP has had filled
lowest : | None | One | Two | Three or more | Don't Know |
highest: | One | Two | Three or more | Don't Know | Missing Response |
Value None One Two Three or more
Frequency 3151 889 961 891
Proportion 0.522 0.147 0.159 0.148
Value Don't Know Missing Response
Frequency 101 46
Proportion 0.017 0.008
Child_global_health_9: B10. Study Childs health past year
Value Very healthy, no problems
Frequency 4513
Proportion 0.747
Value Healthy, but a few minor problems
Frequency 1455
Proportion 0.241
Value Sometimes quite ill/Almost always unwell
Frequency 71
Proportion 0.012
Child_global_health_13: B1. In general, how would you describe childs health in the past year?
Very healthy, no problems (4687, 0.776), Healthy, but a few minor problems (1275, 0.211), Sometimes quite ill / Almost always unwell (76, 0.013), Missing Response (1, 0.000)
Child_global_health_17: A1. How would you say your current health is in general
lowest : | Excellent | Very good | Good | Not good | Missing Response |
highest: | Excellent | Very good | Good | Not good | Missing Response |
Value Excellent Very good Good Not good
Frequency 1952 2421 1283 337
Proportion 0.323 0.401 0.212 0.056
Value Missing Response
Frequency 46
Proportion 0.008
Illness_disability_9: B11. On-going chronic illness etc.
Value yes no
Frequency 593 5446
Proportion 0.098 0.902
Illness_disability_13: B2. Does child have any on-going chronic physical or mental health problem, illness or disability?
Value yes no Don't Know Missing Response
Frequency 594 5443 1 1
Proportion 0.098 0.901 0.000 0.000
Illness_disability_17: A2. Have you any on-going chronic physical or mental health problem, illness or disability
Value Yes No Don't Know Missing Response
Frequency 1029 4963 1 46
Proportion 0.170 0.822 0.000 0.008
Soft_drinks_not_diet_9: D1q. Soft drinks / minerals / cordial / squash (not diet)
Value once more than once Not at all Dontknow
Frequency 1652 1269 3111 7
Proportion 0.274 0.210 0.515 0.001
Soft_drinks_not_diet_13: Q33M. Fizzy drinks / minerals / cordial / squash (not diet)
lowest : | Once | More than once | Not at all | Refusal | Don't Know |
highest: | More than once | Not at all | Refusal | Don't Know | Missing Response |
Value Once More than once Not at all Refusal
Frequency 1652 916 3405 5
Proportion 0.274 0.152 0.564 0.001
Value Don't Know Missing Response
Frequency 12 49
Proportion 0.002 0.008
Soft_drinks_not_diet_17: N1q. How often had in the last 24hrs - Soft drinks / minerals / cordial / squash (not diet)
lowest : | Once | More than once | Not at all | Don't Know | Missing Response |
highest: | Once | More than once | Not at all | Don't Know | Missing Response |
Value Once More than once Not at all Don't Know
Frequency 1318 811 3904 5
Proportion 0.218 0.134 0.646 0.001
Value Missing Response
Frequency 1
Proportion 0.000
Fruit_juice_9: D1b. Fruit juice
Value once more than once Not at all Dontknow
Frequency 2409 2194 1434 2
Proportion 0.399 0.363 0.237 0.000
Fruit_juice_17: N1b. How often had in the last 24hrs - Fruit juice
lowest : | Once | More than once | Not at all | Don't Know | Missing Response |
highest: | Once | More than once | Not at all | Don't Know | Missing Response |
Value Once More than once Not at all Don't Know
Frequency 1773 1146 3114 5
Proportion 0.294 0.190 0.516 0.001
Value Missing Response
Frequency 1
Proportion 0.000
Biscs_donut_cake_chocolate_9: D1m. Biscuits, doughnuts, cake, pie or chocolate
Value once more than once Not at all Dontknow
Frequency 2900 1651 1484 4
Proportion 0.480 0.273 0.246 0.001
Biscs_donut_cake_chocolate_13: Q33G. Biscuits, doughnuts, cake, pie or chocolate
lowest : | Once | More than once | Not at all | Refusal | Don't Know |
highest: | More than once | Not at all | Refusal | Don't Know | Missing Response |
Value Once More than once Not at all Refusal
Frequency 3035 1136 1807 5
Proportion 0.503 0.188 0.299 0.001
Value Don't Know Missing Response
Frequency 7 49
Proportion 0.001 0.008
Biscs_donut_cake_chocolate_17: N1m. How often had in the last 24hrs - Biscuits, doughnuts, cake, pie or chocolate
lowest : | Once | More than once | Not at all | Don't Know | Missing Response |
highest: | Once | More than once | Not at all | Don't Know | Missing Response |
Value Once More than once Not at all Don't Know
Frequency 2427 1400 2206 5
Proportion 0.402 0.232 0.365 0.001
Value Missing Response
Frequency 1
Proportion 0.000
Family_social_class_9: hsd class
lowest : | Professional Managers | Managerial and Technical | Non-manual | Skilled manual | Semi-skilled |
highest: | Semi-skilled | Unskilled | Validly no social class | Mum & Dad not resident | Missing Response |
Family_social_class_13: Family's social class - Wave 2
lowest : | Professional workers | Managerial and technical | Non-manual | Skilled manual | Semi-skilled |
highest: | Skilled manual | Semi-skilled | Unskilled | All others gainfully occupied and unknown | Validly no social class |
Family_social_class_17: Family's social class - Wave 3
lowest : | Professional workers | Managerial and technical | Non-manual | Skilled manual | Semi-skilled |
highest: | Skilled manual | Semi-skilled | Unskilled | All others gainfully occupied and unknown | Validly no social class |
Equiv_hh_income_9: Equivalised Household Annual Income
Format:F8.2
n | missing | distinct | Info | Mean | Gmd | .05 | .10 | .25 | .50 | .75 | .90 | .95 |
5613 | 426 | 1867 | 1 | 21924 | 12425 | 8372 | 10345 | 13960 | 19138 | 25862 | 34912 | 42178 |
lowest : | 503.7783 | 503.7783 | 671.1409 | 1204.8193 | 2268.4310 |
highest: | 172413.7931 | 181034.4828 | 188679.2453 | 215517.2414 | 223115.5779 |
Equiv_hh_income_13
n | missing | distinct | Info | Mean | Gmd | .05 | .10 | .25 | .50 | .75 | .90 | .95 |
5610 | 429 | 54 | 0.998 | 17986 | 10014 | 7000 | 8000 | 11000 | 16000 | 22000 | 30000 | 36000 |
lowest : 5000 6000 7000 8000 9000 , highest: 56000 57000 58000 59000 60000
Equiv_hh_income_17
n | missing | distinct | Info | Mean | Gmd | .05 | .10 | .25 | .50 | .75 | .90 | .95 |
5429 | 610 | 52 | 0.998 | 16604 | 9409 | 6000 | 7000 | 10000 | 15000 | 20000 | 27000 | 34000 |
lowest : 5000 6000 7000 8000 9000 , highest: 54000 55000 56000 57000 60000
Ortho_treatment_ever_17: O4. Ever had orthodontic treatment
Value Yes No Don't Know
Frequency 2525 3507 7
Proportion 0.418 0.581 0.001
Ethnicity_13: Q45A. Ethnicity / race / nationality / skin colour
Value 1 8 9 Missing Response
Frequency 32 1 2 6004
Proportion 0.005 0.000 0.000 0.994
Sweets_13: Q33H. Sweets
lowest : | Once | More than once | Not at all | Refusal | Don't Know |
highest: | More than once | Not at all | Refusal | Don't Know | Missing Response |
Value Once More than once Not at all Refusal
Frequency 2657 1082 2236 6
Proportion 0.440 0.179 0.370 0.001
Value Don't Know Missing Response
Frequency 9 49
Proportion 0.001 0.008
BMI_class_PCG_13: Primary Caregiver's BMI classification- derived from measured data
lowest : | underweight | healthy | overweight | obese | Missing Response |
highest: | underweight | healthy | overweight | obese | Missing Response |
Value underweight healthy overweight obese
Frequency 37 2422 2024 1213
Proportion 0.006 0.401 0.335 0.201
Value Missing Response
Frequency 343
Proportion 0.057
BMI_class_PCG_17: Primary Caregiver's BMI classification- derived from measured data
Value Healthy weight Overweight Obese Missing Response
Frequency 2086 2110 1359 484
Proportion 0.345 0.349 0.225 0.080
BMI_class_PCG_9: Primary Caregiver's BMI classification- derived from measured data
lowest : | underweight | healthy | overweight | obese | Missing Response |
highest: | underweight | healthy | overweight | obese | Missing Response |
Value underweight healthy overweight obese
Frequency 55 2735 1794 964
Proportion 0.009 0.453 0.297 0.160
Value Missing Response
Frequency 491
Proportion 0.081