Clifford v. Apfel’s Empirical Analysis
227 F.3d 863 · 2000
Citation profile
66 federal appellate · 7 district · 1 state decisions
How this case has been cited
Cited by 379 later decisions — most recently February 2025 · most notably Zurawski v. Halter (2001), Steele v. Barnhart (2002)
66 federal appellate · 7 district · 1 state decisions
Later decisions citing this case, by decade. The current decade is in progress, and our corpus holds fewer opinions from the most recent years, so the latest bars are undercounted — not a real decline.
Relationships
Applies 42 U.S.C. § 1381 (§ 1601 of the Social Security Act of 1935) · 42 U.S.C. § 405 (§ 205 of the Social Security Act of 1935)
Relies on Richardson v. Perales · Thompson v. Sullivan · Sarchet v. Chater · Herron v. Shalala
Most-quoted passages
The sentences later courts lift from this opinion, ranked by how many decisions quote each — the parts of the opinion doing the work. These counts are smaller than the citation total above because most of the 379 citing decisions cite the case generally; a passage count includes only decisions quoting that exact language verbatim.
“1) is the plaintiff currently unemployed; 2) does the plaintiff have a severe impairment; 3) does the plaintiff have an impairment that meets or equals one of the impairments listed as disabling in the Commissioner’s regulations; 4) is the plaintiff unable to perform his past relevant work; and 5) is the plaintiff unable to perform any other work in the national economy?”
11 later decisions quote this exact passage · from the majority“If the allegation of pain is not supported by the objective medical evidence in the file and the claimant indicates that pain is a significant factor of his or her alleged inability to work, then the ALJ must obtain detailed descriptions of claimant’s daily activities by directing specific inquiries about the pain and its effects to the claimant. She must investigate all avenues presented that relate to pain, including claimant’s prior work record information and observations by treating physicians, examining physicians, and third parties. Factors that must be considered include the nature and intensity of claimant’s pain, precipitation and aggravating factors, dosage and effectiveness of any pain medications, other treatment for the relief of pain, functional restrictions, and the claimant’s daily activities.”
5 later decisions quote this exact passage · from the majority“a bridge from the evidence to his conclusion.”
5 later decisions quote this exact passage · from the majority
How this case has been treated — in progress
Whether each later court followed, distinguished, criticized, or overruled this decision. The treatment classification (task #35) runs highest-cited cases first and lights up here as it reaches this one.