Debaudin vs. Social Security System

For a non-occupational disease to be compensable under P.D. No. 626, the claimant must prove by substantial evidence that the risk of contracting the disease was increased by working conditions, bare allegations without competent medical proof being insufficient to establish the required reasonable connection.

Roberto D. Debaudin worked as a seaman for United Philippine Lines (UPL) for eighteen years, performing tasks that included cleaning chemical-spill-oil on deck, slat dislodging, and spraying naphtha chemical and washing dirt and rusts inside the tank. In May 1993, while in Singapore, he experienced bilateral blurring of vision and was diagnosed by an ophthalmic surgeon with advanced glaucoma. His condition recurred even after his separation from service, and his eye disease was ultimately identified as chronic open angle glaucoma.

• Employment and Duties: Petitioner served as a seaman for United Philippine Lines (UPL) from April 13, 1975, until his separation on May 21, 1993, at the age of 62. Over his 18 years of service, he boarded various foreign ocean-going vessels. As a utility staff member, his duties included cleaning chemical-spill-oil on deck, slat dislodging, and spraying naphtha chemical and washing dirt and rusts inside the tank. Petitioner claimed these tasks required strenuous physical exertion, such as climbing, bending over, and running.
• Onset of Illness: In May 1993, petitioner experienced bilateral blurring of vision. Consulting an ophthalmic surgeon in Singapore, Dr. Richard F.T. Fan, he was diagnosed with advanced glaucoma. The condition persisted post-employment, necessitating further consultations and treatments in the Philippines, where his illness was definitively diagnosed as chronic open angle glaucoma.
• Compensation Claim: Petitioner filed a claim for compensation benefits under P.D. No. 626 with the SSS. The SSS denied the application, finding no causal relationship between the illness and his employment. The ECC affirmed the denial, noting that chronic open angle glaucoma is not an occupational disease under the law and that medical findings indicated his specific work tasks were not predisposing factors for the disease. The Court of Appeals subsequently dismissed his petition for failure to adduce substantial evidence proving that working conditions increased the risk of contracting the ailment.

• Work-Connection: Petitioner argued that while the cause of glaucoma is unknown, predisposition is due to physical and emotional factors to which he was exposed for 18 years. He maintained that his strenuous tasks—climbing, bending, and running—increased intraocular pressure, which medical literature considers a contributory factor to glaucoma.
• Emotional Strain: Petitioner contended that the emotional strains of facing the perils of the sea and enduring homesickness from being away from his family contributed to the development of his ailment.
• Liberal Construction: Petitioner asserted that P.D. No. 626, as social legislation, must be interpreted liberally to give meaning and substance to the compassionate spirit of the 1987 Constitution and the Labor Code, thereby favoring compensability.

• Lack of Proof: Respondents countered that chronic open angle glaucoma is not listed as an occupational disease under Annex "A" of the Rules on Employees' Compensation; thus, the burden fell on petitioner to prove by substantial evidence that his working conditions increased the risk of contracting the disease, a burden he failed to discharge.
• Medical Findings: Respondents argued that based on medical findings, open angle glaucoma arises as a complication of chronic obstruction of aqueous humor reabsorption and is rarely associated with ocular pain. The cleaning of chemical-spill-oil and spraying of naphtha chemical were not predisposing factors in contracting the illness.

• Compensability of Non-Occupational Disease: Whether the work of petitioner as a seaman contributed even in a small degree or increased the risk of contracting his chronic open angle glaucoma.

• Compensability of Non-Occupational Disease: Compensability was not established because petitioner failed to adduce substantial evidence of a reasonable connection between his work and his ailment. While probability—not ultimate certainty—is the test of proof in compensation proceedings, awards cannot rest on speculations or presumptions. Petitioner presented no competent medical history, records, or physician’s report to substantiate his claim objectively. This evidentiary gap is critical given that medical literature consistently attributes open angle glaucoma to factors such as aging, race, family history, nearsightedness, prolonged corticosteroid use, and medical conditions like diabetes and high blood pressure, rather than the physical and emotional strains posited by petitioner. Furthermore, liberal construction of social legislation cannot override the necessity of proving work-connection, as compassion for employees must be balanced against the equally vital interest of protecting the State Insurance Fund from undeserving claims, ensuring a sensible equilibrium in the system.

• Compensability of Non-Occupational Disease under P.D. No. 626 — For a sickness not listed as occupational to be compensable, the claimant must prove by substantial evidence that the risk of contracting the disease was increased by working conditions. The presumption of compensability under the old Workmen's Compensation Act has been discarded; proof of work-causation or work-aggravation is a real duty, not merely apparent.
• Probability as Test of Proof in Compensation Proceedings — Reasonable proof of work-connection, not direct causal relation, is required. Probability, not the ultimate degree of certainty, is the test of proof. However, the evidence must be real and substantial, and cannot rest on speculations or presumptions. The claimant must present concrete evidence to prove a positive proposition.
• Liberal Construction vs. State Insurance Fund Integrity — While social legislation must be liberally construed in favor of employees, compassion must be balanced by the equally vital interest of denying undeserving claims. If diseases not intended by law to be compensated are inadvertently included, the integrity of the State Insurance Fund is endangered. Under the current system, it is the trust fund, not the employer, that suffers if benefits are paid to claimants not entitled under the law.

• "Awards of compensation cannot rest on speculations or presumptions. The claimant must present concrete evidence to prove a positive proposition."
• "While the sympathy of the law on social security is toward the employees or their beneficiaries, it is imperative to remember that such compassion must be balanced by the equally vital interest of denying undeserving claims for compensation benefits."
• "It is now the trust fund and not the employer which suffers if benefits are paid to claimants who are not entitled under the law."

• Sante v. Employees’ Compensation Commission — Followed. Held that a claimant must submit proof constituting a reasonable basis for concluding that working conditions caused or aggravated the ailment; evidence must be real and substantial, not merely apparent.
• GSIS v. CA — Followed. Held that compassion for victims of diseases not covered by law ignores the need to show greater concern for the trust fund; the presumption of compensability has been discarded under the new system to restore a sensible equilibrium.
• GSIS v. Cuanang — Followed. Cited for the rule that an employee is entitled to compensation if the sickness is an occupational disease or if the risk of contracting any other illness is increased by working conditions.
• Loyola v. GSIS — Followed. Cited for the requisites for an illness to be compensable: directly caused by employment, aggravated by employment, or resulting from the nature of employment.

• Rule III, Section 1(b) of the Implementing Rules of P.D. No. 626, as amended — Provides that for a sickness and resulting disability or death to be compensable, the sickness must be the result of an occupational disease listed under Annex "A" with the conditions set therein satisfied; otherwise, proof must be shown that the risk of contracting the disease is increased by the working conditions. Applied to deny the claim because chronic open angle glaucoma is not an occupational disease and no proof of increased risk was adduced.
• Presidential Decree No. 626, as amended (Employees' Compensation Act) — Interpreted to require proof of work-connection for non-occupational diseases, dispensing with the presumption of compensability and aggravation, and substituting a system based on social security principles.

Reynato S. Puno (Chief Justice, Chairperson), Angelina Sandoval-Gutierrez, Renato C. Corona, Cancio C. Garcia.