Social Security
Disability Insurance Program
Work Experience

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ACTUARIAL STUDY NO. 122
by Tim Zayatz



 
 
 
 
 
 
 
 
Death Experience
by Select Age and Duration
(2001-05)
.
 
Table 7A.—Male Disabled Workers
Probability of Death
10 or more
Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value at duration t represents the probability of death—in a multiple-decrement environment—during the (t+1) year of entitlement for those originally entitled to disability benefits at select age [x] who have attained age [x]+t.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 7C for attained ages beyond age 75.
4. Results have been graduated using the Whittaker-Henderson Type B two-dimensional method.
 
Table 7B.—Female Disabled Workers
Probability of Death
10 or more
Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value at duration t represents the probability of death—in a multiple-decrement environment—during the (t+1) year of entitlement for those originally entitled to disability benefits at select age [x] who have attained age [x]+t.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 7C for attained ages beyond age 75.
4. Results have been graduated using the Whittaker-Henderson Type B two-dimensional method.
 
Table 7C.—Disabled Workers Age 76 and Older
Probability of Death
Notes:
1. The value at attained age x represents the probability of death within one year for those originally entitled to disability benefits who have attained that particular age.
2. Results have been blended based on attributes from general population mortality for calendar year 2000. Values are an extension of the ultimate column of tables 7A and 7B.
 
 
Table 8A.—Male Disabled Workers
Survival Table
10 or more
Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value at duration 0 represents the assumed number of lives originally entitled to disability benefits at select age [x]; the value at duration
t > 0 represents the number of lives remaining from the original who have attained age [x]+t. Lives are decremented using probabilities from table 7A.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 8C for attained ages beyond age 75.
 
Table 8B.—Female Disabled Workers
Survival Table
10 or more
Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value at duration 0 represents the assumed number of lives originally entitled to disability benefits at select age [x]; the value at duration
t > 0 represents the number of lives remaining from the original who have attained age [x]+t. Lives are decremented using probabilities from table 7B.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 8C for attained ages beyond age 75.
 
Table 8C.—Disabled Workers Age 76 and Older
Survival Table
Notes:
1. The value at attained age x represents the number of lives remaining from those originally entitled to disability benefits who have attained that particular age.
2. Lives are decremented using probabilities from table 7C. Values are an extension of the ultimate column of tables 8A and 8B.
 
Table 9A.—Male Disabled Workers
Expected Future Lifetime
10 or more
Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value at duration t represents the average number of years of life remaining for those originally entitled to disability benefits at select age [x] who have attained age [x]+t. Values are based on survivorship experience from tables 8A and 8C.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 9C for attained ages beyond age 75.
 
Table 9B.—Female Disabled Workers
Expected Future Lifetime
10 or more