Codes and Frequencies
An 'X' indicates the category is available for that sample
| Code | Label |
23
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22
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21
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20
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19
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18
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17
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16
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15
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14
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13
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12
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11
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10
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09
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08
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07
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06
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05
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04
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03
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02
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01
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00
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99
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Code | Label |
98
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97
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 00 | 0 Years | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | 00 | 0 Years | · | · |
| 01 | 1 Year | · | · | · | · | · | X | · | · | X | · | X | · | · | · | · | · | · | · | · | X | X | · | X | · | · | 01 | 1 Year | · | X |
| 02 | 2 Years | · | · | · | · | · | · | · | · | X | X | · | · | · | · | · | X | · | · | · | · | X | · | X | X | X | 02 | 2 Years | · | · |
| 03 | 3 Years | · | · | · | · | · | · | · | · | X | X | · | · | X | · | · | X | · | · | · | X | · | X | · | · | · | 03 | 3 Years | · | · |
| 04 | 4 Years | · | · | · | · | · | X | · | · | X | · | · | · | · | · | X | · | · | · | · | · | · | · | · | · | · | 04 | 4 Years | X | · |
| 05 | 5 Years | · | · | · | · | · | X | X | X | · | · | · | X | · | · | · | · | · | · | · | X | · | · | · | · | · | 05 | 5 Years | X | · |
| 06 | 6 Years | · | · | · | · | · | · | · | X | · | X | · | X | · | X | · | · | · | X | · | · | · | · | · | · | · | 06 | 6 Years | · | · |
| 07 | 7 Years | · | · | · | · | · | · | · | · | · | X | · | · | · | · | · | · | · | · | · | · | · | X | · | X | · | 07 | 7 Years | · | · |
| 08 | 8 Years | · | · | · | · | · | · | · | X | · | · | · | · | X | X | · | · | · | · | · | · | X | · | · | · | · | 08 | 8 Years | · | · |
| 09 | 9 Years | · | · | · | · | · | X | · | · | · | · | X | · | · | · | · | · | · | · | · | · | · | · | · | · | X | 09 | 9 Years | · | · |
| 10 | 10 Years | · | · | · | · | · | X | · | · | X | · | X | · | X | · | · | X | · | X | · | · | X | · | X | X | · | 10 | 10 Years | · | X |
| 11 | 11 Years | · | · | · | · | · | X | · | X | · | · | · | X | · | · | · | · | · | · | · | · | · | · | · | · | · | 11 | 11 Years | · | · |
| 12 | 12 Years | · | · | · | · | · | · | X | · | X | · | · | · | · | · | X | X | · | · | · | X | · | · | · | · | X | 12 | 12 Years | X | · |
| 13 | 13 Years | · | · | · | · | · | · | · | · | · | X | X | · | X | · | · | · | · | · | · | · | · | X | X | · | X | 13 | 13 Years | · | · |
| 14 | 14 Years | · | · | · | · | · | X | · | · | X | · | · | · | · | · | · | · | · | · | · | · | X | · | · | · | X | 14 | 14 Years | · | · |
| 15 | 15 Years | · | · | · | · | · | X | · | · | X | X | · | · | X | X | · | · | · | X | X | X | X | X | X | X | · | 15 | 15 Years | · | · |
| 16 | 16 Years | · | · | · | · | · | · | · | X | · | · | X | X | · | · | · | · | · | · | X | · | · | · | X | X | · | 16 | 16 Years | · | · |
| 17 | 17 Years | · | · | · | · | · | · | X | X | · | · | · | X | · | X | X | · | · | · | · | X | X | · | · | · | · | 17 | 17 Years | X | · |
| 18 | 18 Years | X | · | X | X | X | · | X | · | · | X | X | · | · | · | X | · | · | · | X | · | X | · | X | X | · | 18 | 18 Years | · | · |
| 19 | 19 Years | · | X | X | X | X | · | X | · | · | X | · | X | X | · | X | X | · | · | X | X | X | · | X | X | X | 19 | 19 Years | · | · |
| 20 | 20 Years | X | X | · | · | · | X | X | X | X | · | X | · | X | X | X | X | X | · | X | X | X | X | X | · | X | 20 | 20 Years | · | · |
| 21 | 21 Years | · | · | · | X | · | X | · | X | · | X | X | · | X | · | X | · | · | X | · | · | X | X | · | X | X | 21 | 21 Years | X | · |
| 22 | 22 Years | · | · | X | · | · | · | · | X | · | X | X | · | X | X | · | · | · | · | · | X | X | X | · | X | · | 22 | 22 Years | · | X |
| 23 | 23 Years | · | X | X | · | · | X | X | · | X | X | X | X | · | · | · | X | · | · | X | X | X | · | X | X | · | 23 | 23 Years | · | · |
| 24 | 24 Years | · | · | · | · | · | · | X | X | X | X | · | X | X | X | X | · | · | · | · | · | · | X | · | X | · | 24 | 24 Years | · | X |
| Code | Label |
23
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22
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21
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20
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19
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18
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17
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16
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15
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14
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13
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12
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11
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10
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09
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08
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07
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06
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05
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04
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03
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02
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01
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00
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99
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Code | Label |
98
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97
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| 25 | 25 Years | X | X | X | · | X | X | X | X | X | X | X | X | · | X | · | X | X | · | X | X | X | X | X | X | X | 25 | 25 Years | X | · |
| 26 | 26 Years | · | · | · | X | · | · | X | · | · | X | · | · | X | · | X | · | X | · | X | X | X | · | · | · | · | 26 | 26 Years | · | X |
| 27 | 27 Years | X | · | X | X | X | · | · | X | X | · | X | X | X | · | · | · | · | · | · | · | X | X | X | X | X | 27 | 27 Years | · | · |
| 28 | 28 Years | X | · | X | X | X | X | X | X | · | · | X | X | X | · | · | · | · | X | · | X | X | X | X | · | X | 28 | 28 Years | · | · |
| 29 | 29 Years | X | · | · | · | · | · | · | · | X | · | · | · | X | X | X | X | · | · | · | X | X | X | · | X | · | 29 | 29 Years | X | X |
| 30 | 30 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | X | X | 30 | 30 Years | X | X |
| 31 | 31 Years | X | X | X | X | · | · | X | · | · | X | X | X | · | · | X | · | · | · | X | · | · | X | X | · | X | 31 | 31 Years | X | X |
| 32 | 32 Years | X | X | X | X | X | X | X | X | X | X | X | X | · | · | X | · | · | X | X | X | X | X | X | X | · | 32 | 32 Years | X | X |
| 33 | 33 Years | · | X | · | X | · | X | X | X | X | · | X | X | · | X | X | · | · | X | X | X | · | X | X | X | X | 33 | 33 Years | X | · |
| 34 | 34 Years | X | · | · | · | · | X | X | X | X | · | X | X | X | X | · | · | X | · | X | X | X | X | X | X | X | 34 | 34 Years | X | X |
| 35 | 35 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | X | 35 | 35 Years | X | X |
| 36 | 36 Years | · | · | · | X | · | · | X | · | X | · | X | X | · | · | X | X | · | · | X | X | X | · | X | X | X | 36 | 36 Years | · | X |
| 37 | 37 Years | X | X | X | · | X | · | X | X | · | X | · | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 37 | 37 Years | X | X |
| 38 | 38 Years | X | X | X | X | · | X | X | X | · | X | X | X | X | X | · | X | X | · | X | X | · | X | X | X | X | 38 | 38 Years | X | X |
| 39 | 39 Years | X | · | · | · | · | X | X | · | X | · | · | X | · | X | · | · | X | X | X | X | X | · | · | X | X | 39 | 39 Years | X | X |
| 40 | 40 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 40 | 40 Years | X | X |
| 41 | 41 Years | X | · | X | X | · | X | · | X | X | X | X | · | X | · | X | X | X | · | X | X | X | X | X | X | X | 41 | 41 Years | X | X |
| 42 | 42 Years | X | · | · | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | 42 | 42 Years | X | X |
| 43 | 43 Years | X | · | · | X | X | X | X | X | X | X | X | X | · | X | X | X | · | X | X | X | X | X | X | X | X | 43 | 43 Years | X | X |
| 44 | 44 Years | · | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 44 | 44 Years | X | X |
| 45 | 45 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | 45 | 45 Years | X | X |
| 46 | 46 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | · | X | X | X | X | X | X | X | X | 46 | 46 Years | X | X |
| 47 | 47 Years | · | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | X | 47 | 47 Years | X | X |
| 48 | 48 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 48 | 48 Years | X | X |
| 49 | 49 Years | · | · | · | X | X | X | X | X | X | X | X | X | · | X | X | · | X | X | X | X | X | X | X | X | X | 49 | 49 Years | X | · |
| Code | Label |
23
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22
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21
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20
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19
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18
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17
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16
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15
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14
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13
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12
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11
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10
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09
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08
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07
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06
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05
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04
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03
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02
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01
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00
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99
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Code | Label |
98
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97
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| 50 | 50 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 50 | 50 Years | X | X |
| 51 | 51 Years | X | X | X | X | X | · | · | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | X | X | X | 51 | 51 Years | X | X |
| 52 | 52 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | · | X | X | X | X | X | X | X | X | 52 | 52 Years | X | X |
| 53 | 53 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | 53 | 53 Years | · | X |
| 54 | 54 Years | X | X | X | · | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | 54 | 54 Years | X | X |
| 55 | 55 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 55 | 55 Years | X | X |
| 56 | 56 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | X | 56 | 56 Years | X | X |
| 57 | 57 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | 57 | 57 Years | X | X |
| 58 | 58 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | X | X | X | 58 | 58 Years | X | X |
| 59 | 59 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | · | · | X | X | X | X | X | X | X | X | X | X | 59 | 59 Years | X | X |
| 60 | 60 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 60 | 60 Years | X | X |
| 61 | 61 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | · | X | X | 61 | 61 Years | X | X |
| 62 | 62 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | · | X | X | X | X | 62 | 62 Years | X | X |
| 63 | 63 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 63 | 63 Years | X | X |
| 64 | 64 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | 64 | 64 Years | X | X |
| 65 | 65 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 65 | 65 Years | X | X |
| 66 | 66 Years | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | · | X | X | X | X | X | X | X | X | 66 | 66 Years | X | X |
| 67 | 67 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | X | X | X | 67 | 67 Years | X | X |
| 68 | 68 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | · | · | X | X | X | X | X | X | X | X | 68 | 68 Years | X | X |
| 69 | 69 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | · | 69 | 69 Years | X | X |
| 70 | 70 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 70 | 70 Years | X | X |
| 71 | 71 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | X | 71 | 71 Years | X | X |
| 72 | 72 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | · | X | X | X | X | X | X | · | 72 | 72 Years | X | X |
| 73 | 73 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | X | X | X | 73 | 73 Years | X | X |
| 74 | 74 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | · | X | X | X | X | X | X | X | X | X | 74 | 74 Years | X | X |
| Code | Label |
23
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22
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21
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20
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19
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18
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17
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16
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15
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14
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13
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12
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11
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10
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09
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08
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07
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06
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05
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04
|
03
|
02
|
01
|
00
|
99
|
Code | Label |
98
|
97
|
| 75 | 75 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | 75 | 75 Years | X | X |
| 76 | 76 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | 76 | 76 Years | X | X |
| 77 | 77 Years | X | X | X | X | X | X | X | X | X | X | · | X | X | · | X | X | X | X | X | X | X | X | X | X | X | 77 | 77 Years | X | X |
| 78 | 78 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | 78 | 78 Years | X | X |
| 79 | 79 Years | X | X | X | X | X | · | X | X | · | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | 79 | 79 Years | X | X |
| 80 | 80 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 80 | 80 Years | · | X |
| 81 | 81 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | · | X | X | 81 | 81 Years | · | X |
| 82 | 82 Years | X | · | · | X | X | X | X | X | X | X | X | X | X | X | X | · | X | · | X | X | X | · | X | X | X | 82 | 82 Years | X | X |
| 83 | 83 Years | X | X | · | X | · | X | X | X | X | X | X | X | X | X | · | X | X | · | · | X | · | X | X | X | · | 83 | 83 Years | · | · |
| 84 | 84 Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | · | X | X | X | X | X | X | · | · | 84 | 84 Years | X | · |
| 85 | 85+ Years | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 85 | 85+ Years | X | X |
| 96 | NIU | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 96 | NIU | X | X |
| 97 | Unknown-refused | X | · | · | · | · | · | · | X | · | X | X | · | X | · | X | · | X | · | · | · | X | · | · | · | · | 97 | Unknown-refused | · | · |
| 98 | Unknown-not ascertained | · | · | · | · | · | · | X | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | 98 | Unknown-not ascertained | · | · |
| 99 | Unknown-don't know | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 99 | Unknown-don't know | X | X |
Can't find the category you are looking for? Try the Detailed codes
Description
For sample adults who had ever been told that they had skin cancer of an unknown type (CNSKDK), CNSKDKAG reports how old the person was when skin cancer of an unknown type was first diagnosed.
Related Variables[show more]
CNSKDKAG is one of a series of variables reporting age at first diagnosis of specific types of cancer. Other variables in the series report age at diagnosis of the following types of cancer:
- bladder cancer (CNBLADAG)
- blood cancer (CNBLODAG)
- bone cancer (CNBONEAG)
- brain cancer (CNBRANAG)
- breast cancer (CNBRESAG)
- cervical cancer (CNCERVAG)
- colon cancer (CNCOLNAG)
- esophageal cancer (CNESOPAG)
- gallbladder cancer (CNGALLAG)
- kidney cancer (CNKIDNAG)
- larynx-windpipe cancer (CNLARXAG)
- leukemia (CNLEUKAG)
- liver cancer (CNLIVRAG)
- lung cancer (CNLUNGAG)
- lymphoma (CNLYMPAG)
- melanoma (CNMELNAG)
- mouth, lip, or tongue cancer (CNMOTHAG)
- ovarian cancer (CNOVARAG)
- pancreatic cancer (CNPANCAG)
- prostate cancer (CNPROSAG)
- (melanoma) skin cancer (CNSKMELNAG)
- rectal cancer (CNRECTAG)
- (non-melanoma) skin cancer (CNSKNMAG)
- soft tissue (muscle or fat) cancer (CNSOFTAG)
- stomach cancer (CNSTOMAG)
- testicular cancer (CNTESTAG)
- throat-pharynx cancer (CNTHROAG)
- thyroid cancer (CNTHYRAG)
- uterine cancer (CNUTERAG)
The age at first diagnosis for any other kind of cancer not previously listed is reported in CNOTHRAG.
Comparability
Prior to 2019, this variable is completely comparable over time. Beginning in 2019, age values were bottom coded to 18 or younger (code = 18) and questionnaire changes were introduced. The NHIS questionnaire was substantially redesigned in 2019 to introduce a different data collection structure and new content. For more information on changes in terminology, universes, and data collection methods beginning in 2019, please see the user note.
Universe
- 1997-2018: Sample adults age 18+ who ever told they had skin cancer (unknown kind).
- 2019-2023: Sample adults age 18+ who ever told they had skin cancer (unknown kind) (CNSKDK).
Availability
- 1997-2023
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Weights
- 1997-2023 : SAMPWEIGHT