PS_6. Was your most recent exam a sigmoidoscopy or a colonoscopy?
The universe for this variable includes all adult respondents between ages 50 and 75 who have had a sigmoidoscopy or colonoscopy (Yes to PS_5).
Values | Categories | N | NW | |||
0 | Colonoscopy | 1511 | 629,463.7 |
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1 | Sigmoidoscopy | 47 | 19,063.4 |
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-8 | Not in universe | 5652 | 3,947,514.2 |
Valid cases | 1558 | 648527.096 |
Missing cases | 5652 | 3947514.223 |
Standard deviation | 0.171 | 0.169 |
This variable is numeric |
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