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An "X" indicates the variable is available for the listed sample.
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Variable
|
Variable Label
|
Type |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
09 |
08 |
07 |
06 |
05 |
04 |
03 |
02 |
01 |
00 |
Variable
|
99 |
98 |
97 |
96 |
95 |
94 |
93 |
92 |
91 |
90 |
89 |
88 |
87 |
86 |
85 |
84 |
83 |
82 |
81 |
80 |
79 |
78 |
77 |
76 |
75 |
Variable
|
74 |
73 |
72 |
71 |
70 |
69 |
68 |
67 |
66 |
65 |
64 |
63 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CVSPDIAGMEDS | Prescription medication causes speech problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSPDIAGMEDS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSPDIAGMEDS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSPDIAGNEUR | Neurological disease causes speech problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSPDIAGNEUR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSPDIAGNEUR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSPDIAGOTHR | Something else causes speech problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSPDIAGOTHR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSPDIAGOTHR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSPDIAGSTUT | Stuttering causes speech problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSPDIAGSTUT | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSPDIAGSTUT | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSPECHDIF | Speech problem lasting 1+ weeks, past 12 months | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSPECHDIF | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSPECHDIF | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWALDIF | Swallowing problem lasting 1+ weeks, past 12 months | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWALDIF | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWALDIF | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLAUDS | Audiologist or hearing aid specialist provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLAUDS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLAUDS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLEINT | Early intervention specialist provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLEINT | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLEINT | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLENTD | Ear, nose, throat doctor provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLENTD | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLENTD | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLNEUR | Neurologist or other specialist provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLNEUR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLNEUR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLNUTR | Nutritionist or dietician provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLNUTR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLNUTR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLOCCP | Occupational/physical therapist provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLOCCP | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLOCCP | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLOTHR | Someone else provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLOTHR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLOTHR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLPATH | Speech-language pathologist provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLPATH | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLPATH | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLPEDS | Pediatrician or family practice doctor provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLPEDS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLPEDS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLPROB | How much of a swallowing problem, past 12 months | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLPROB | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLPROB | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLPSYC | Psychiatrist or psychologist provided swallowing services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLPSYC | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLPSYC | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLSERV | Received swallowing services, past 12 month | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLSERV | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLSERV | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVSWLSERVEV | Received swallowing services, ever | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLSERVEV | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVSWLSERVEV | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVCDIF | Voice problem lasting 1+ weeks, past 12 months | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVCDIF | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVCDIF | . | . | . | . | . | . | . | . | . | . | . | . | |
| C (continued) (Group continued on next page...) [top] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Variable
|
Variable Label
|
Type |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
09 |
08 |
07 |
06 |
05 |
04 |
03 |
02 |
01 |
00 |
Variable
|
99 |
98 |
97 |
96 |
95 |
94 |
93 |
92 |
91 |
90 |
89 |
88 |
87 |
86 |
85 |
84 |
83 |
82 |
81 |
80 |
79 |
78 |
77 |
76 |
75 |
Variable
|
74 |
73 |
72 |
71 |
70 |
69 |
68 |
67 |
66 |
65 |
64 |
63 |
|
| CVVDIAGALEG | Allergies or airborne irritants cause voice problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGALEG | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGALEG | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGCANC | Cancer in head, neck or throat causes voice problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGCANC | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGCANC | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGCONG | Congenital malformation/birth defect causes voice problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGCONG | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGCONG | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGINJ | Head/neck injury causes voice problem | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGINJ | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGINJ | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGLARX | Laryngitis causes voice problem | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGLARX | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGLARX | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGLGRW | Laryngeal growths cause voice problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGLGRW | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGLGRW | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGMEDS | Prescription medication causes voice problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGMEDS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGMEDS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGNEUR | Neurological problem causes voice problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGNEUR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGNEUR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGOTHR | Something else causes voice problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGOTHR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGOTHR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGRFLX | Gastroesophageal reflux causes voice problems | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGRFLX | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGRFLX | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVDIAGTISS | Tissue damage in throat causes voice problem | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGTISS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVDIAGTISS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCAUDS | Audiologist or hearing aid specialist provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCAUDS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCAUDS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCEINT | Early intervention specialist provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCEINT | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCEINT | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCENTD | Ear, nose, throat doctor provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCENTD | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCENTD | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCNEUR | Neurologist or other specialist provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCNEUR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCNEUR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCNUTR | Nutritionist or dietician provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCNUTR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCNUTR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCOCCP | Occupational/physical therapist provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCOCCP | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCOCCP | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCOTHR | Someone else provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCOTHR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCOTHR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCPATH | Speech-language pathologist provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCPATH | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCPATH | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCPEDS | Pediatrician or family practice doctor provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCPEDS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCPEDS | . | . | . | . | . | . | . | . | . | . | . | . | |
| C (continued) (Group continued on next page...) [top] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Variable
|
Variable Label
|
Type |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
09 |
08 |
07 |
06 |
05 |
04 |
03 |
02 |
01 |
00 |
Variable
|
99 |
98 |
97 |
96 |
95 |
94 |
93 |
92 |
91 |
90 |
89 |
88 |
87 |
86 |
85 |
84 |
83 |
82 |
81 |
80 |
79 |
78 |
77 |
76 |
75 |
Variable
|
74 |
73 |
72 |
71 |
70 |
69 |
68 |
67 |
66 |
65 |
64 |
63 |
|
| CVVOCPROB | How much of a voice problem, past 12 months | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCPROB | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCPROB | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCPSYC | Psychiatrist or psychologist provided voice services | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCPSYC | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCPSYC | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCSERV | Received voice services, past 12 months | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCSERV | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCSERV | . | . | . | . | . | . | . | . | . | . | . | . | |
| CVVOCSERVEV | Received voice services, ever | P | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCSERVEV | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CVVOCSERVEV | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAY135YR | Time since last chest xray: 3, 5, or more years ago | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAY135YR | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAY135YR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAY135YRR | Time since last chest xray: Grouped year recode | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAY135YRR | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAY135YRR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAY1YR | Had chest xray in past 12 months | P | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | CXRAY1YR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAY1YR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAY1YRYCAN | Had chest xray in past 12 months for cancer test or other reason | P | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | CXRAY1YRYCAN | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAY1YRYCAN | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYDMO | Month date of last chest xray | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYDMO | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYDMO | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYDYR | Year date of last chest xray | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYDYR | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYDYR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYEV | Ever had a chest x-ray | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYEV | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYEV | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYLIFE | Lifetime frequency of chest x-rays | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYLIFE | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYLIFE | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYREX | Years since chest x-ray: Expanded | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYREX | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | CXRAYREX | X | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYRS | Years since chest x-ray | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYRS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | CXRAYRS | . | X | . | . | . | . | . | . | . | . | . | . | |
| CXRAYTIMMO | Time since last chest xray: Months | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYTIMMO | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYTIMMO | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYTIMNO | Time since last chest xray: Number of units | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYTIMNO | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYTIMNO | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYTIMTP | Time since last chest xray: Time period | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYTIMTP | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYTIMTP | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYWHY | Reason for last check x-ray | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYWHY | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYWHY | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYWHYBRET | Reason for last check x-ray: Shortness of breath | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYWHYBRET | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYWHYBRET | . | . | . | . | . | . | . | . | . | . | . | . | |
| CXRAYWHYBRON | Reason for last check x-ray: Bronchitis | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYWHYBRON | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CXRAYWHYBRON | . | . | . | . | . | . | . | . | . | . | . | . | |