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vision

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Variable Question text Label
vs001Throughout the next section, we will examine your preferences over a health condition. The health condition we will examine is vision.

In the following scenarios, you will be provided a baseline vision, certain outcomes, and a treatment on a scale of 20/10 to 20/200 vision. For reference, the scale below indicates different health states and their corresponding vision.


Please answer the next question assuming the following about your health:

A few years ago, your health seriously deteriorated due to an unknown cause. Doctors could not find the cause and could not do anything to improve your health. Today, due to your health condition, you have a vision of 20/162. Prior to your health deteriorating, assume you had perfect vision.

How would you view 20/162 vision due to your illness?		reduced vision
vs002a_1Treatment A, Certain Outcome = 20 / 156rra1 vision certain outcome : 20 / 156
vs002a_2Treatment A, Certain Outcome = 20 / 147rra1 vision certain outcome : 20 / 147
vs002a_3Treatment A, Certain Outcome = 20 / 137rra1 vision certain outcome : 20 / 137
vs002a_4Treatment A, Certain Outcome = 20 / 128rra1 vision certain outcome : 20 / 128
vs002a_5Treatment A, Certain Outcome = 20 / 118rra1 vision certain outcome : 20 / 118
vs002a_6Treatment A, Certain Outcome = 20 / 109rra1 vision certain outcome : 20 / 109
vs002a_7Treatment A, Certain Outcome = 20 / 99rra1 vision certain outcome : 20 / 99
vs002a_8Treatment A, Certain Outcome = 20 / 90rra1 vision certain outcome : 20 / 90
vs002a_9Treatment A, Certain Outcome = 20 / 80rra1 vision certain outcome : 20 / 80
vs002b_1Treatment A, Certain Outcome = 20 / 151rra2 vision certain outcome : 20 / 151
vs002b_2Treatment A, Certain Outcome = 20 / 139rra2 vision certain outcome : 20 / 139
vs002b_3Treatment A, Certain Outcome = 20 / 128rra2 vision certain outcome : 20 / 128
vs002b_4Treatment A, Certain Outcome = 20 / 116rra2 vision certain outcome : 20 / 116
vs002b_5Treatment A, Certain Outcome = 20 / 105rra2 vision certain outcome : 20 / 105
vs002b_6Treatment A, Certain Outcome = 20 / 94rra2 vision certain outcome : 20 / 94
vs002b_7Treatment A, Certain Outcome = 20 / 82rra2 vision certain outcome : 20 / 82
vs002b_8Treatment A, Certain Outcome = 20 / 71rra2 vision certain outcome : 20 / 71
vs002b_9Treatment A, Certain Outcome = 20 / 59rra2 vision certain outcome : 20 / 59
vs002c_1Treatment A, Certain Outcome = 20 / 141rra3 vision certain outcome : 20 / 141
vs002c_2Treatment A, Certain Outcome = 20 / 132rra3 vision certain outcome : 20 / 132
vs002c_3Treatment A, Certain Outcome = 20 / 122rra3 vision certain outcome : 20 / 122
vs002c_4Treatment A, Certain Outcome = 20 / 113rra3 vision certain outcome : 20 / 113
vs002c_5Treatment A, Certain Outcome = 20 / 103rra3 vision certain outcome : 20 / 103
vs002c_6Treatment A, Certain Outcome = 20 / 94rra3 vision certain outcome : 20 / 94
vs002c_7Treatment A, Certain Outcome = 20 / 84rra3 vision certain outcome : 20 / 84
vs002c_8Treatment A, Certain Outcome = 20 / 75rra3 vision certain outcome : 20 / 75
vs002c_9Treatment A, Certain Outcome = 20 / 65rra3 vision certain outcome : 20 / 65
vs002c_10As an attention check, please select Prefer Treatment A:rra3 vision attention check
vs003a_1Treatment A, Certain Outcome = 20 / 139rrp1 vision certain outcome : 20 / 139
vs003a_2Treatment A, Certain Outcome = 20 / 132rrp1 vision certain outcome : 20 / 132
vs003a_3Treatment A, Certain Outcome = 20 / 124rrp1 vision certain outcome : 20 / 124
vs003a_4Treatment A, Certain Outcome = 20 / 116rrp1 vision certain outcome : 20 / 116
vs003a_5Treatment A, Certain Outcome = 20 / 109rrp1 vision certain outcome : 20 / 109
vs003a_6Treatment A, Certain Outcome = 20 / 101rrp1 vision certain outcome : 20 / 101
vs003a_7Treatment A, Certain Outcome = 20 / 94rrp1 vision certain outcome : 20 / 94
vs003a_8Treatment A, Certain Outcome = 20 / 86rrp1 vision certain outcome : 20 / 86
vs003a_9Treatment A, Certain Outcome = 20 / 78rrp1 vision certain outcome : 20 / 78
vs003b_1Treatment A, Certain Outcome = 20 / 143rrp2 vision certain outcome : 20 / 143
vs003b_2Treatment A, Certain Outcome = 20 / 135rrp2 vision certain outcome : 20 / 135
vs003b_3Treatment A, Certain Outcome = 20 / 126rrp2 vision certain outcome : 20 / 126
vs003b_4Treatment A, Certain Outcome = 20 / 118rrp2 vision certain outcome : 20 / 118
vs003b_5Treatment A, Certain Outcome = 20 / 111rrp2 vision certain outcome : 20 / 111
vs003b_6Treatment A, Certain Outcome = 20 / 101rrp2 vision certain outcome : 20 / 101
vs003b_7Treatment A, Certain Outcome = 20 / 94rrp2 vision certain outcome : 20 / 94
vs003b_8Treatment A, Certain Outcome = 20 / 84rrp2 vision certain outcome : 20 / 84
vs003b_9Treatment A, Certain Outcome = 20 / 77rrp2 vision certain outcome : 20 / 77