Lab. Code, § 5952(d); Lamb v. WCAB (1974) 11 Cal.3d 274; Garza v. WCAB (1970) 3 Cal.3d 312; LeVesque v. WCAB (1970) 1 Cal.3d 627; Escobedo v. Marshalls (2005) 70 Cal.Comp.Cases 604 (en banc)
Any award, order, or decision of the Appeals Board must be supported by substantial evidence; medical opinion must be based on pertinent facts, adequate examination, accurate history, and set forth reasoning.
Applied to determine that Dr. Watkin's opinions constitute substantial evidence for injury AOE/COE to neck and hands.
From the decision · page 4It is well established that any award, order, or decision of the Appeals Board must be
supported by substantial evidence. (Lab. Code, § 5952(d); Lamb v. Workmen's Comp. Appeals Bd.
(1974) 11 Cal.3d 274, 281 [39 Cal.Comp.Cases 310]; Garza v. Workmen's Comp. Appeals Bd.
(1970) 3 Cal.3d 312, 317 [35 Cal.Comp.Cases 500]; LeVesque v. Workmen's Comp. Appeals Bd.
(1970) 1 Cal.3d 627, 635 [35 Cal.Comp.Cases 16].) To be substantial evidence a medical opinion
must be based on pertinent facts, on an adequate examination and an accurate history, and it must
set forth reasoning in support of its conclusions. (Escobedo v. Marshalls (2005) 70
Cal.Comp.Cases 604 (Appeals Board en banc).) The employee bears the burden of proving injury
AOE/COE by a preponderance of the evidence. (Lab. Code, § 3202.5, 3600(a); South Coast
Framing v. Workers' Comp. Appeals Bd. (Clark) (2015) 61 Cal.4th 291, 297§ 298 [80
Cal.Comp.Cases 489].) "Preponderance of the evidence" is defined by Labor Code section 3202.5
as the "evidence that, when weighed with that opposed to it, has more convincing force and the
greater probability of truth. When weighing the evidence, the test is not the relative number of
witnesses, but the relative convincing force of the evidence." (Lab. Code, § 3202.5.)
Lab. Code, §§ 3202.5, 3600(a); South Coast Framing v. WCAB (Clark) (2015) 61 Cal.4th 291
Employee bears burden of proving injury AOE/COE by preponderance of the evidence.
Applied to applicant's burden to prove injury AOE/COE to neck and hands.
From the decision · page 4It is well established that any award, order, or decision of the Appeals Board must be
supported by substantial evidence. (Lab. Code, § 5952(d); Lamb v. Workmen's Comp. Appeals Bd.
(1974) 11 Cal.3d 274, 281 [39 Cal.Comp.Cases 310]; Garza v. Workmen's Comp. Appeals Bd.
(1970) 3 Cal.3d 312, 317 [35 Cal.Comp.Cases 500]; LeVesque v. Workmen's Comp. Appeals Bd.
(1970) 1 Cal.3d 627, 635 [35 Cal.Comp.Cases 16].) To be substantial evidence a medical opinion
must be based on pertinent facts, on an adequate examination and an accurate history, and it must
set forth reasoning in support of its conclusions. (Escobedo v. Marshalls (2005) 70
Cal.Comp.Cases 604 (Appeals Board en banc).) The employee bears the burden of proving injury
AOE/COE by a preponderance of the evidence. (Lab. Code, § 3202.5, 3600(a); South Coast
Framing v. Workers' Comp. Appeals Bd. (Clark) (2015) 61 Cal.4th 291, 297§ 298 [80
Cal.Comp.Cases 489].) "Preponderance of the evidence" is defined by Labor Code section 3202.5
as the "evidence that, when weighed with that opposed to it, has more convincing force and the
greater probability of truth. When weighing the evidence, the test is not the relative number of
witnesses, but the relative convincing force of the evidence." (Lab. Code, § 3202.5.)