An "X" indicates the variable is available for the listed sample.
| Conditions - Polio Variables -- PERSON (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 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| POLMWLFR | Experienced new muscular weakness after period of best physical health: Right leg or foot (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMWLFR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMWLFR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLMWSBT | Experienced new muscular weakness after period of best physical health: Stomach, back, or torso (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMWSBT | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMWSBT | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLMWNF | Experienced new muscular weakness after period of best physical health: Neck or face (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMWNF | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMWNF | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLABPMUSP | Experienced new muscular pain compared with physical best (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLABPMUSP | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLABPMUSP | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLMPAHL | Experienced new muscular pain after period of best physical health: Left arm or hand (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPAHL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPAHL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLMPAHR | Experienced new muscular pain after period of best physical health: Right arm or hand (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPAHR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPAHR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLMPLFL | Experienced new muscular pain after period of best physical health: Left leg or foot (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPLFL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPLFL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLMPLFR | Experienced new muscular pain after period of best physical health: Right leg or foot (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPLFR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPLFR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLMPSBT | Experienced new muscular pain after period of best physical health: Stomach, back, or torso (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPSBT | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPSBT | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLMPNF | Experienced new muscular pain after period of best physical health: Neck or face (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPNF | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLMPNF | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLABPJNTP | Experienced new joint pain compared with physical best (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLABPJNTP | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLABPJNTP | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLJPSEWL | Experienced new joint pain after period of best physical health: Left shoulder, elbow, or wrist (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPSEWL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPSEWL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLJPSEWR | Experienced new joint pain after period of best physical health: Right shoulder, elbow, or wrist (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPSEWR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPSEWR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLJPHKAL | Experienced new joint pain after period of best physical health: Left hip, knee, or ankle (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPHKAL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPHKAL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLJPHKAR | Experienced new joint pain after period of best physical health: Right hip, knee, or ankle (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPHKAR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPHKAR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLJPNS | Experienced new joint pain after period of best physical health: Neck or spine (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPNS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLJPNS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLSIZEWMUS | Change in size of weakened muscles compared with physical best (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLSIZEWMUS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLSIZEWMUS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLCHSIZMUS | How size of weakened muscles changed after period of best physical health (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCHSIZMUS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCHSIZMUS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLCSAHL | Weakened muscles changed in size after period of best physical health: Left arm or hand (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSAHL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSAHL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLCSAHR | Weakened muscles changed in size after period of best physical health: Right arm or hand (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSAHR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSAHR | . | . | . | . | . | . | . | . | . | . | . | . | |
|
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 |
|
| POLCSLFL | Weakened muscles changed in size after period of best physical health: Left leg or foot (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSLFL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSLFL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLCSLFR | Weakened muscles changed in size after period of best physical health: Right leg or foot (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSLFR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSLFR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLCSSBT | Weakened muscles changed in size after period of best physical health: Stomach, back, or torso (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSSBT | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSSBT | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLCSNF | Weakened muscles changed in size after period of best physical health: Neck or face (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSNF | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCSNF | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNHTKR | Now have any weakness due to polio: Right hip, thigh, or knee | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNHTKR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNHTKR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNCAFR | Now have any weakness due to polio: Right calf, ankle, or foot | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCAFR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCAFR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNHTKL | Now have any weakness due to polio: Left hip, thigh, or knee | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNHTKL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNHTKL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNCAFL | Now have any weakness due to polio: Left calf, ankle, or foot | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCAFL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCAFL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNSAR | Now have any weakness due to polio: Right shoulder or upper arm | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSAR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSAR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNFWHR | Now have any weakness due to polio: Right forearm, wrist, or hand | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNFWHR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNFWHR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNSAL | Now have any weakness due to polio: Left shoulder or upper arm | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSAL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSAL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNFWHL | Now have any weakness due to polio: Left forearm, wrist, or hand | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNFWHL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNFWHL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNBRMUS | Now have any weakness due to polio: Breathing muscles | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNBRMUS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNBRMUS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNSWMUS | Now have any weakness due to polio: Swallowing muscles | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSWMUS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSWMUS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNFCMUS | Now have any weakness due to polio: Face muscles | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNFCMUS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNFCMUS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNBKMUS | Now have any weakness due to polio: Back muscles | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNBKMUS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNBKMUS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNSTMUS | Now have any weakness due to polio: Stomach muscles | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSTMUS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSTMUS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNWALKND | The farthest can walk non-stop without assistive devices at present (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNWALKND | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNWALKND | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNCLIMB | How well can now climb stairs (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCLIMB | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCLIMB | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNCANE | Now use any assistive devices: Cane (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCANE | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCANE | . | . | . | . | . | . | . | . | . | . | . | . | |
|
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 |
|
| POLNCRUT | Now use any assistive devices: Crutches (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCRUT | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNCRUT | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNWALKER | Now use any assistive devices: Walker (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNWALKER | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNWALKER | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNWHEEL | Now use any assistive devices: Wheel chair or electric cart (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNWHEEL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNWHEEL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNLEGBL | Now use any assistive devices: Left leg brace (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNLEGBL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNLEGBL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNLEGBR | Now use any assistive devices: Right leg brace (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNLEGBR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNLEGBR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNARMSBL | Now use any assistive devices: Left arm splint or brace (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNARMSBL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNARMSBL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNHNDSBL | Now use any assistive devices: Left hand splint or brace (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNHNDSBL | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNHNDSBL | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNARMSBR | Now use any assistive devices: Right arm splint or brace (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNARMSBR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNARMSBR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNHNDSBR | Now use any assistive devices: Right hand splint or brace (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNHNDSBR | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNHNDSBR | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNBRAIDS | Now use any assistive devices: Breathing aids (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNBRAIDS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNBRAIDS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNBACKB | Now use any assistive devices: Back brace or corset (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNBACKB | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNBACKB | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNSHOE | Now use any assistive devices: Special shoes or shoe lifts (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSHOE | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNSHOE | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLNOTH | Now use any assistive devices: Others (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNOTH | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLNOTH | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLTIREWKS | How easily got tired when performing activities in past few weeks (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLTIREWKS | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLTIREWKS | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLHEALTH | Perception of health at present time (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLHEALTH | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLHEALTH | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLCAUHDEC | Main cause of decline in health (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCAUHDEC | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLCAUHDEC | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLDESCH | Statement best describes current physical condition (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLDESCH | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLDESCH | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLPREPDEC | Earlier polio experience prepared for current decline in health | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLPREPDEC | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLPREPDEC | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLDIA | Doctor ever told had diabetes (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLDIA | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLDIA | . | . | . | . | . | . | . | . | . | . | . | . | |
| POLDIARX | Currently taking medication for diabetes (Polio supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLDIARX | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | POLDIARX | . | . | . | . | . | . | . | . | . | . | . | . | |