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| | | | END OF FILTER

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| | | END OF FILTER

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| | END OF FILTER

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| END OF FILTER

| IF NOT (frequency of balance problems = [never walks, can’t walk]) [NOT (HeBal = [6, 7])]

| |

| | HEDIZ*

| | SHOW CARD M

| | How often do you have problems with dizziness when you are walking on a level surface?

| | 1 Always

| | 2 Very often

| | 3 Often

| | 4 Sometimes

| | 5 Never

| | 6 SPONTANEOUS: Never walks

| | 7 SPONTANEOUS: Can't walk

| |

| END OF FILTER

END OF FILTER