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An "X" indicates the variable is available for the listed sample.
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Variable
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Variable Label
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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 |
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| EXSWIMTOR | Tournament participant for sports, past 12 months: Swimming | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXSWIMTOR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXSWIMTOR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTENNDAY7 | Days played tennis or squash, past 7 days | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTENNDAY7 | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTENNDAY7 | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTENNIS | Played tennis, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTENNIS | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXTENNIS | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTENNISBR | Heart rate/breathing changes with playing tennis | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTENNISBR | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXTENNISBR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTENNISMIN | Duration each time played tennis, past 2 weeks: Minutes | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTENNISMIN | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXTENNISMIN | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTENNISNO | Times played tennis, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTENNISNO | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXTENNISNO | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTENNPAR | Participated in sports, past 12 months: Tennis | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTENNPAR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXTENNPAR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTENNTEM | Team member for sports, past 12 months: Tennis | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTENNTEM | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXTENNTEM | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTENNTOR | Tournament participant for sports, past 12 months: Tennis | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTENNTOR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXTENNTOR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTRAKPAR | Participated in sports, past 12 months: Track and field | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTRAKPAR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXTRAKPAR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTRAKTEM | Team member for sports, past 12 months: Track and field | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTRAKTEM | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXTRAKTEM | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXTRAKTOR | Tournament participant for sports, past 12 months: Track and field | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXTRAKTOR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXTRAKTOR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXUNSKI | Skied, type unspecified, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXUNSKI | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXUNSKI | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXUNSKIBR | Heart rate/breathing changes unspecified skiing | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXUNSKIBR | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXUNSKIBR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXUNSKIMIN | Duration each time unspecified type skiing, past 2 weeks: Minutes | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXUNSKIMIN | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXUNSKIMIN | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXUNSKINO | Number times did unspecified type skiing, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXUNSKINO | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXUNSKINO | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXVOLLEY | Played volleyball, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXVOLLEY | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXVOLLEY | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXVOLLEYBR | Heart rate/breathing changes playing volleyball | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXVOLLEYBR | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXVOLLEYBR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXVOLLEYMIN | Duration each time play volleyball, past 2 weeks: Minutes | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXVOLLEYMIN | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXVOLLEYMIN | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXVOLLEYNO | Number times played volleyball, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXVOLLEYNO | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXVOLLEYNO | . | . | . | . | . | . | . | . | . | . | . | . | |
| E (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 |
|
| EXVOLLPAR | Participated in sports, past 12 months: Volleyball | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXVOLLPAR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXVOLLPAR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXVOLLTEM | Team member for sports, past 12 months: Volleyball | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXVOLLTEM | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXVOLLTEM | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXVOLLTOR | Tournament participant for sports, past 12 months: Volleyball | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXVOLLTOR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXVOLLTOR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWALK | Walked for exercise, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWALK | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXWALK | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWALKBR | Heart rate/breathing changes when walked | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWALKBR | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXWALKBR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWALKMIN | Duration each time walking, past 2 weeks: Minutes | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWALKMIN | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXWALKMIN | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWALKNO | Times walked for exercise, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWALKNO | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXWALKNO | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWALKREG | Exercised regularly by: Walking | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWALKREG | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXWALKREG | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWRESPAR | Participated in sports, past 12 months: Wrestling | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWRESPAR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXWRESPAR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWRESTEM | Team member for sports, past 12 months: Wrestling | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWRESTEM | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXWRESTEM | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWRESTOR | Tournament participant for sports, past 12 months: Wrestling | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWRESTOR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | EXWRESTOR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWSKI | Did water skiing, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWSKI | . | X | . | . | X | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWSKI | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXWSKINO | Number times water skied, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWSKINO | . | X | . | . | X | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXWSKINO | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXYARD | Gardened, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXYARD | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXYARD | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXYARDBR | Heart rate/breathing changes when gardened | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXYARDBR | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXYARDBR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXYARDMIN | Duration each time gardening, past 2 weeks: Minutes | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXYARDMIN | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXYARDMIN | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXYARDNO | Times gardened, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXYARDNO | . | X | . | . | X | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXYARDNO | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXYOGA | Did yoga, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXYOGA | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXYOGA | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXYOGABR | Heart rate/breathing changes with yoga | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXYOGABR | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXYOGABR | . | . | . | . | . | . | . | . | . | . | . | . | |
| EXYOGAMIN | Duration of yoga, past 2 weeks: Minutes | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXYOGAMIN | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXYOGAMIN | . | . | . | . | . | . | . | . | . | . | . | . | |
| E (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 |
|
| EXYOGANO | Number of times did yoga, past 2 weeks | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EXYOGANO | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | EXYOGANO | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC1CDAY | Time of last eye care visit: Date | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC1CDAY | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC1CDAY | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC1CINT | Interval between last eye care visit and Sunday of interview week | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC1CINT | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC1CINT | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC1CMO | Time of last eye care visit: Calendar months | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC1CMO | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC1CMO | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC1HP | Type of health professional for last eye care visit | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC1HP | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC1HP | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC1MD | Saw MD for last eye care visit | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC1MD | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC1MD | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC1PLAC | Place of last eye care visit | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC1PLAC | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC1PLAC | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC1SPEC | Type of specialist for last eye care visit (recoded) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC1SPEC | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC1SPEC | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC2CDAY | Time of 2nd to last eye care visit: Day | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC2CDAY | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC2CDAY | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC2CINT | Interval between second to last eye care visit and Sunday of interview week | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC2CINT | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC2CINT | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC2CMO | Time of 2nd to last eye care visit: Calendar months | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC2CMO | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC2CMO | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC2HP | Type of health professional for 2nd to last eye care visit | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC2HP | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC2HP | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC2MD | Saw MD for 2nd to last eye care visit | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC2MD | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC2MD | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC2PLAC | Place of 2nd to last eye care visit | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC2PLAC | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC2PLAC | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC2SPEC | Type of specialist for 2nd to last eye care visit (recoded) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC2SPEC | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC2SPEC | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC3CDAY | Time of 3rd to last eye care visit: Date | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC3CDAY | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC3CDAY | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC3CINT | Interval between third to last eye care visit and Sunday of interview week | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC3CINT | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC3CINT | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC3CMO | Time of 3rd to last eye care visit: Calendar months | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC3CMO | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC3CMO | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC3HP | Type of health professional for 3rd to last eye care visit | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC3HP | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC3HP | . | . | . | . | . | . | . | . | . | . | . | . | |
| EYEC3MD | Saw MD for 3rd to last eye care visit | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | EYEC3MD | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | EYEC3MD | . | . | . | . | . | . | . | . | . | . | . | . | |