Description
Return sinceEntry=assessmentDay-entryDay, afterWithdrawal using >= if inclusiveWithdrawal otherwise >, and eligible only when on/after entry and not after withdrawal under that policy.
Evidence review distinguishes reporting completeness, source identity, timing, comparator descriptions, and the validity of a clinical claim. Matching metadata or calculating an interval cannot establish study quality or treatment efficacy. Measurement and protocol conventions need to remain explicit before records are compared.
Return sinceEntry=assessmentDay-entryDay, afterWithdrawal using >= if inclusiveWithdrawal otherwise >, and eligible only when on/after entry and not after withdrawal under that policy.
When to use this tool
Use Osteopathic Study Consent Withdrawal Date when you need this specific evidence-record, measurement, interval, comparator, or protocol check.
How to use the tool and how it works
- Enter entryDay, assessmentDay, withdrawalDay, withdrawn, inclusiveWithdrawal. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read sinceEntry, afterWithdrawal, eligible. Inspect afterWithdrawal, eligible before interpreting the associated values.
Require withdrawalDay>=entryDay only when withdrawn=true. Return sinceEntry=assessmentDay-entryDay, afterWithdrawal using >= if inclusiveWithdrawal otherwise >, and eligible only when on/after entry and not after withdrawal under that policy.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| entryDay | Entry Day | Required. Safe integer. |
| assessmentDay | Assessment Day | Required. Safe integer. |
| withdrawalDay | Withdrawal Day | Required. Safe integer. |
| withdrawn | Withdrawn | Required. Boolean. |
| inclusiveWithdrawal | Inclusive Withdrawal | Required. Boolean. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| sinceEntry | Since Entry | Required. Safe integer. |
| afterWithdrawal | After Withdrawal | Required. Boolean. |
| eligible | Local supplied timing-rule flag, not consent or legal authorization. | Required. Boolean. |
{
"input": {
"entryDay": 100,
"assessmentDay": 110,
"withdrawalDay": 110,
"withdrawn": true,
"inclusiveWithdrawal": true
},
"output": {
"sinceEntry": 10,
"afterWithdrawal": true,
"eligible": false
}
}Limitations and assumptions
- Day coordinates, withdrawal status, and boundary policy are supplied. Eligible is a local timing flag, not a determination of valid consent, legal permission, ethical acceptability, or authorization to retain or use data.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Signed zero is exported as zero.
Alternative or Complementary methods
Use a substantive source and study appraisal for clinical claims. Verify methods, preregistration, reporting, comparator conditions, and measurement validity beyond matching labels or calculated completeness.
References
Similar or alternative tools
- Research Preregistered Time Gap
Compare explicit research timeline timestamps without certifying preregistration quality.
- Osteopathy Study Protocol Outcome Pair
Compare supplied outcome identity and assessment-time metadata.