1.Weathering the storm: Stress management of Filipino first responders using the "Mi Salud" stress check app.
Hilton Y. LAM ; Anna Cristina A. TUAZON ; Carlos Primero D. GUNDRAN ; Cattleya Amber V. SORIANO ; Rodita C. SILVA ; Ferdinand V. ANDRADE ; Jhonel R. FLORES ; Darynne Ariana M. SOLIDUM ; Sheila Marie C. MARTINEZ ; Jean Mariz VILLANUEVA ; Jhomer A. SORNOZA ; Airene May M. PASION ; Joana Ophelia M. REAL
Acta Medica Philippina 2025;59(14):7-22
BACKGROUND AND OBJECTIVE
First responders must be physically and mentally healthy to ensure effective emergency response. However, literature showed that Filipino first responders continue to have elevated levels of stress and increased risk for post-traumatic stress and other mental health problems months after their deployment. The “Mi Salud” app was created to help Filipino first responders, their team leaders, and their agencies monitor and manage the responders’ real-time stress levels before, during, and after their deployment more effectively.
METHODSThe “Mi Salud” app was pretested with Filipino first responders (n=30) to establish convergent validity using existing validated scales measuring the same construct. Participants also completed a Likert scale and questionnaire to assess user experience and app recommendations. During the rollout, first responders (n=32) tested the app and completed a survey on user experience and app recommendations. A focus group discussion (n=11; FGD) was conducted to further explore their experiences with the app. Survey data were analyzed using descriptive statistical methods, while FGD data were examined through thematic analysis.
RESULTSResults from the online survey showed that the app was generally found to be helpful and that the recommendations within the app were useful. The emerging themes from the FGD corroborated many of the themes from the survey, particularly the benefits of using the app and the app’s ease of use. Positive effects were observed both on the responders and on the responders’ team leader and teammates, which further established the value of the “Mi Salud” app.
CONCLUSIONThe findings show that the “Mi Salud” stress check-app may serve as a useful tool for monitoring and managing the stress levels, a critical aspect for Filipino first responders to maintain optimal functioning during deployments and daily activities.
Human ; Emergency Responders ; Mental Health ; Mobile Applications ; Philippines
2.Unahon tool: The development of a mental health triage tool for evacuation centers in the Philippines.
Anna Cristina A. TUAZON ; Carlos Primero D. GUNDRAN ; Hilton Y. LAM ; Jerome Visperas CLEOFAS ; Fernando B. GARCIA JR. ; Rene Ela P. IGNACIO ; Danielle Marie A. PARREÑO ; Yra Marie CALAMIONG-OTCHENGCO ; Maria Carmina L. YATCO
Acta Medica Philippina 2025;59(14):23-36
BACKGROUND
The Philippines faces a challenge in addressing the mental health needs of internally displaced persons (IDPs) following disasters. The lack of an integrated mental health triage system within evacuation centers and the shortage of specialists trained in post-traumatic stress triaging have hindered effective emergency response. Existing interventions primarily focus on traditional trauma and psychiatric symptoms, often lacking standardized mental health triage classifications and leading to data gaps, complicating resource allocation decisions.
OBJECTIVETo develop a culturally relevant mental health triage system, this study proposes the "Unahon Tool" to meet the needs of Filipino IDPs. Integrating with existing medical triage protocols equips frontline responders to identify stress-related concerns, enables informed decision-making for mental health and psychosocial support (MHPSS) allocation, and optimizes resource utilization.
METHODSThe study involved key informants, including disaster responders, mental health specialists, and government officials, who participated in interviews and focus group discussions. Thematic analysis was used to identify behavioral aspects affecting IDP communities. The Unahon Tool development incorporated disaster response frameworks, mental health interventions, and other existing triage tools. A red-yellow-green categorization system was employed based on the severity and urgency of observed behaviors. Stakeholder consultations and expert reviews guided tool refinement.
RESULTSThe final Unahon Tool includes 17 behaviors categorized into red (urgent), yellow (moderate), and green (low) severity levels. It provides corresponding recommended interventions to aid responders. During direct observations, yellow-category behaviors like shouting and cursing were prevalent. Responders focused on reminders for peace and order in response to these behaviors. The tool's "Notes" section was identified as a potential area for contextual information inclusion.
CONCLUSIONThe Unahon Tool fills a crucial gap in the Philippine disaster response infrastructure by offering a behavior-based mental health triage system. It enables responders to prioritize mental health resources effectively, reducing the burden on specialists and enhancing overall disaster response effectiveness. Future directions include expanding tool adoption beyond Metro Manila, translating it into regional languages, and developing a version for children and teenagers. Collaboration with other regions and age groups will ensure broader applicability and effectiveness in addressing mental health needs among diverse IDP populations.
Human ; Mental Health ; Disasters ; Philippines
3.Cost-effectiveness analysis of various Coronavirus Disease (COVID-19) vaccines against emerging variants of concern in the Philippines.
Haidee A. VALVERDE ; Clarence C. YACAPIN ; Paul Matthew D. PASCO ; Joana Ophelia M. REAL ; Jaifred Christian F. LOPEZ ; Hannah Eleanor CLAPHAM ; Yi Zhen CHEW ; Chris Erwin G. MERCADO ; Siobhan BOTWRIGHT ; Madison SILZLE ; Hilton Y. LAM
Acta Medica Philippina 2025;59(14):37-48
OBJECTIVES
During the early COVID-19 pandemic (2020 to mid-2021), the Philippine government relied on nonpharmaceutical interventions such as lockdowns and Enhanced Community Quarantine (ECQ). With the emergency use authorization of vaccines, assessing their potential impact became essential. This study develops a Philippine model to evaluate the epidemiologic and economic effects of COVID-19 vaccination, estimating its impact on mortality, hospitalization, and mild/asymptomatic cases under various prioritization strategies, including booster doses and the presence of variants of concern.
METHODSA dynamic transmission model (DTM) with an SEIR (Susceptible-Exposed-Infected-Recovered) structure was calibrated using local data, including case numbers, deaths, seroprevalence, vaccination coverage, and intervention costs. The model’s outputs informed a cost-effectiveness analysis (CEA) from health system and societal perspectives over a two-year horizon. Incremental Cost-Effectiveness Ratios (ICERs) were calculated, with costs adjusted to 2020 prices and discount rates of 3%-10% applied. Sensitivity analyses, including one-way and probabilistic approaches, assessed robustness, while a budget impact analysis (BIA) estimated government expenditures in 2020 and 2021.
RESULTSWithout vaccination, daily cases could have peaked at 400,000 between February and May 2021. A vaccination campaign was projected to reduce cases to around 20,000, significantly lowering mortality.
From the health system perspective, the estimated cost without vaccination was PhP 14.46 trillion, with 93.83 million QALYs. With vaccination, costs dropped to PhP 2.36 trillion, while QALYs increased to 101.79 million. From the societal perspective, costs were PhP 14.68 trillion without vaccination and PhP 2.38 trillion with vaccination, with the same QALY outcomes.
CEA results confirmed that vaccination was cost-saving, with ICERs of -PhP 1,520,727.28 per QALY (health system) and -PhP 1,546,171.63 per QALY (societal). Sensitivity analyses supported these findings, with oneway sensitivity analysis showing minimal impact from parameter changes and probabilistic sensitivity analysis confirming cost-saving outcomes. The BIA estimated government expenditures of PhP 983.45 billion in 2020 and PhP 1.47 trillion in 2021 for the vaccine scenario, lower than the no-vaccine scenario.
CONCLUSIONIndeed, our modeling has shown that COVID-19 vaccines could mitigate the spread of COVID-19 and provide good value for money.
Human ; Covid-19 ; Cost-effectiveness Analysis ; Vaccines ; Philippines
4.Cost-effectiveness analysis of oral health care package of services within a comprehensive PhilHealth benefit package.
Michael Antonio F. MENDOZA ; Clarence P.c. YACAPIN ; Arlene Cecilia A. ALFARO ; Allan R. ULITIN ; Haidee A. VALVERDE ; Vicente O. MEDINA III ; Hilton Y. LAM
Acta Medica Philippina 2025;59(14):49-59
OBJECTIVES
The burden of oral diseases is high in the Philippines. The global burden of disease study in 2019 estimated that 44 million Filipinos are affected by oral disorder. More specifically, 29 million Filipinos have untreated dental caries. Outpatients' dental health services are not covered by PhilHealth benefit package. There is a need to include key oral health interventions such as basic prevention and treatment in PhilHealth benefit package to be delivered at the primary health care settings (WHO TSA 153980). The study aimed to determine the incremental cost-effectiveness ratio (ICER) of a set of oral health care services to be delivered at different levels of health care within a comprehensive PhilHealth benefit package.
METHODSThis study evaluates the cost-effectiveness of including basic oral health services in the PhilHealth benefit package using a Markov modelling approach. The target population consists of Filipino adults and children at risk for dental diseases who are potential beneficiaries of PhilHealth. The intervention under consideration includes dental consultation, oral prophylaxis, topical fluoride application, silver diamine fluoride application, dental filling, and tooth extraction. The comparator is the current standard of care, which involves out-of-pocket payments for oral health services or limited access to subsidized dental care. The primary outcomes assessed include the incremental costeffectiveness ratio (ICER) per quality-adjusted life year (QALY) gained. A Markov model was constructed with a time horizon of 50 years to simulate the lifespan of Filipinos up to the average life expectancy of 70 years old, using a cycle length of one year to reflect disease progression and treatment effects overtime. Model parameters were derived from literature and expert opinion. Sensitivity analyses, including one-way and probabilistic sensitivity analyses, were conducted to assess uncertainty in model inputs. The analysis was carried out from a societal perspective incorporating direct medical and non-medical costs, and indirect costs.
RESULTSA Markov model showed that a subsidized package is a cost-effective approach compared to the current situation of no subsidy, with an ICER of PhP 75,636 (1,535.76 USD) per disability adjusted life year (DALY) averted. The computed ICER was considered good value for money as it was below 2021 GDP per capita of the Philippines of PhP 174,286 (3,538.80 USD). One-way sensitivity analysis showed that the cost of preventive treatment had the most significant impact on the model, and a price threshold of greater than PhP 3,062 (62.17 USD) for preventive treatment will render the subsidized package no longer cost-effective. The budget impact analysis showed a 1.63% increase in budget annually with the current situation of no subsidy. Rolling out a subsidized oral health package will entail a significant increase in government expenses during the first year but a decreasing trend of 1-2% annually for the following years as the program takes its effect.
CONCLUSIONA subsidized oral health package is a costeffective approach from a societal perspective. It will entail a significant increase in government expenditure during the start of its roll out but will eventually result in a decreasing trend of expenses as the years progress.
Human ; Oral Health ; Insurance ; Cost-effectiveness Analysis
5.Economic evaluation of the WHO elimination strategy for hepatitis B for the Philippines.
Janus P. ONG ; Hilton Y. LAM ; Clarence C. YACAPIN ; Allan R. ULITIN ; Ma-ann M. ZARSUELO
Acta Medica Philippina 2025;59(14):60-74
BACKGROUND
The World Health Organization (WHO) estimates that in 2015, approximately 325 million or 4.4% of the global population were living with chronic hepatitis B or hepatitis C infection. In the same year, around 1.34 million died from this disease.
OBJECTIVESThis study aimed to estimate the burden of hepatitis B in the Philippines and to determine the costeffectiveness of possible interventions.
METHODSThis study utilized the Center for Disease Analysis Foundation’s (CDAF’s) mathematical disease burden model of hepatitis B. Model inputs were collected using literature review, key informant interviews, expert panel interviews, and records review, and were validated through a series of round table discussions with experts.
RESULTSResults show that in 2017, the prevalence of chronic hepatitis B infection in the Philippines was 9.7%, equivalent to 10 million infected individuals. Although the model projects a decreasing trend in chronic hepatitis B virus (HBV) infections, liver-related mortality and morbidity due to these viruses are expected to rise if the status quo is maintained. Results show that substantial increase in government subsidy for WHO elimination scenarios would be required to achieve cost-effective outcomes.
CONCLUSIONHepatitis B remains a huge problem in the Philippines. The HBV modelling exercise reveal that it will be worthwhile and cost-effective to adhere to the WHO elimination targets. A substantial financial investment will be necessary to do so, specifically a significant scale up in the screening, diagnosis, treatment, and monitoring of patients with HBV. While this modelling exercise does not yield burden of disease as accurate as a prevalence survey, experts consulted in the round table discussions agreed with the modelling inputs.
Human ; Hepatitis B ; Philippines ; Burden Of Disease ; Cost Of Illness
6.Measuring hepatitis B-related stigma: A systematic review of questionnaire-based studies.
Jaconiah Shelumiel T. MANALAYSAY ; Diego Nathaniel D. MINA ; Brian Arth M. URBANO ; Cathlyn B. GERALDO ; Josephine D. AGAPITO ; Janus P. ONG ; Joana Ophelia M. REAL ; Hilton Y. LAM
Acta Medica Philippina 2025;59(14):89-104
BACKGROUND AND OBJECTIVE
Stigma remains a profound barrier to public health, particularly in managing diseases such as Hepatitis B, which is highly prevalent in hyperendemic regions like the Philippines. The social stigma associated with such health conditions can severely limit access to care and hinder adherence to treatment, exacerbating the overall disease burden. Despite the critical impact of stigma on health outcomes, there is a notable gap in the systematic evaluation of the tools used to measure stigma related to health conditions like Hepatitis B. This study aims to fill this gap by reviewing existing instruments for their methodologies, reliability, and validity to inform the development of a refined tool tailored to the Philippine context.
METHODSA systematic search was conducted across six databases, including PubMed, Cochrane Database of Systematic Reviews, Open Grey, DissOnline, Philippine Health Research Registry (PHRR), and Health Research and Development Information Network (HERDIN), following PRISMA guidelines. The search strategy focused on identifying quantitative and mixed-methods studies using questionnaires to measure HBV-related stigma and discrimination. Studies published between January 1, 1992, and December 31, 2023, were considered. The selection process involved screening for duplicates, reviewing titles and abstracts, and performing a full-text review based on predetermined eligibility criteria.
RESULTSThe initial search yielded 1,198 articles, with 24 duplicates removed. After title and abstract screening, 28 articles were considered for full-text review, resulting in 17 relevant articles in the final analysis with 15 unique instrumentations. The majority of studies employed cross-sectional designs (n=8), with a significant concentration in Asian countries (n=11), indicating a regional focus in HBV stigma research. The review identified a range of questionnaire methodologies, but most studies lacked specificity regarding the type of stigma measured. The Likert Scale was the most commonly used measurement tool, yet few studies provided cut-off values for stigma levels. Validity and reliability testing was reported in 12 articles, including pilot studies, Cronbach’s alpha, and factor analysis.
CONCLUSIONThe lack of a universal methodology and specificity in existing instruments underscores the importance of developing a refined tool that can accurately capture the nuances of stigma and discrimination associated with HBV. The urgent need for standardized, reliable, and culturally sensitive questionnaires is evident, underscoring their importance in developing effective public health strategies and improving treatment outcomes for individuals living with HBV, especially in the Philippines.
Human ; Social Stigma ; Hepatitis B, Chronic ; State-of-the-art Review ; Review Literature As Topic
7.Policy analysis on province-level integration of healthcare system in light of the Universal Health Care Act
Hilton Y. Lam ; Ma-Ann M. Zarsuelo ; Theo Prudencio Juhani Z. Capeding ; Ma. Esmeralda C. Silva ; Michael Antonio F. Mendoza ; Carmencita D. Padilla
Acta Medica Philippina 2020;54(6):650-658
Background:
The enactment of the Universal Healthcare (UHC) Act affirms the commitment of the State to safeguard the health of all Filipinos. One of the objectives of the Act is to integrate the different local health systems at the provincial level in order to minimize fragmentation in the delivery of health services. This significant undertaking needs effective inter-sectoral collaborations of various stakeholders both at the local and national levels.
Methods:
A systematic review of literature was conducted to generate evidence-based policy tools. A roundtable discussion (RTD) was organized in collaboration with the Department of Health (DOH) to frame the current issues of the devolved health system and the anticipated challenges surrounding the integration to the provincial level. Policy discussion was guided by specific operational concerns put forth by the DOH such as the roles and functions of key local actors, organizational models, and metrics of integration.
Results:
Inputs in the proposed organogram for the province-level integrated health system and assessment tool for identifying readiness of provinces were discussed and agreed upon. Critical issues in the composition of the members of the Provincial Health Board (PHB) and the line of command among constituents were raised.
Conclusion and Recommendations
Eight consensus key policy recommendations have been identified. These could be translated into operational guidelines for the DOH, local government units (LGUs), and other related national government agencies (NGAs) in implementing the local health systems integration as prescribed in the UHC Act.
Health Care Reform
;
Delivery of Health Care, Integrated
;
Policy
8.A call for an evidence-informed criteria selection to guide equitable health investments in the era of Universal Health Care: Policy analysis
Ma. Esmeralda C. Silva ; Ma-Ann M. Zarsuelo ; Marianne Joy N. Naria-Maritana ; Zenith D. Zordilla ; Hilton Y. Lam ; Michael Antonio F. Mendoza ; Ara Karizza G. Buan ; Frances Karen A. Nuestro ; Janvic A. Dela Rosa ; Carmencita D. Padilla
Acta Medica Philippina 2020;54(6):659-667
Background:
The passage of the Universal Health Care (UHC) Act in the Philippines in early 2019 intensified the need to ensure equitable health investments by the government. Exploring the different criteria and indicators that are used to determine areas that are most in need of health services can help local and national health authorities determine priorities for health investments given finite resources.
Methods:
A systematic review of literature on determinants of health equity and other indicators was conducted as pre-work to generate discussion points to the roundtable discussion participated by all major key stakeholders. Shared insights and expertise were thematically analyzed to produce a policy paper with consensus policy recommendations.
Results:
Based on the review of the literature and the discussion, indicators (mainly physical inaccessibility and socioeconomic factors) for identifying Geographically Isolated and Disadvantaged Areas (GIDA) in DOH Administrative Order 185, s. 2004 is used to prioritize municipalities for health investments. Review of other policies and guidelines to determine the level of health needs and prioritizing investments yielded to four laddered domains: geographic, population characteristics (e.g., social and cultural determinants of access), health system (e.g., health service delivery), and health status. These domains may provide a more equitable set of metrics for health investment. The Local Investment Plan for Health (LIPH) is the current process used for health-related investments at the local level and may be revised to be more responsive to the requirements set by the UHC Act 2018. Hot spotting to concentrate health services by communities may be a more rapid approach to investment planning for health. Bed capacity as a specific metric in the UHC Act 2018 highlights the need for a review of the Hospital Licensure Act 2004.
Conclusion and Recommendations
To aid in determining priorities for health investments, a comprehensive integrated analysis of resources, determinants, and indicators should be done to determine the need and the gaps in the available resources. Innovative strategies can also be best implemented such as mathematical models or formulas. Lastly, current strategies in the development, monitoring, and evaluation of investment planning for health at different levels should be strengthened, expanded, and harmonized with other existing development plans.
Universal Health Care
;
Health Equity
;
Investments
9.Policy analysis on determining hospital bed capacity in light of Universal Health Care
Ma. Esmeralda C. Silva ; Ma-Ann M. Zarsuelo ; Marianne Joy N. Naria-Maritana ; Zenith D. Zordilla ; Hilton Y. Lam ; Michael Antonio F. Mendoza ; Ara Karizza G. Buan ; Frances Karen A. Nuestro ; Janvic A. Dela Rosa ; Carmencita D. Padilla
Acta Medica Philippina 2020;54(6):668-676
Background:
Through the years of improving quality health service delivery, hospital bed capacity in the Philippines has remained to be a persistent challenge. In light of the aim of the Universal Health Care Act to protect and promote the right to health of every Filipino, one metric used to identify areas that are in most need or are under served, is the number of public hospital beds vis a vis the catchment population.
Methods:
The systematic review of literature was utilized to generate a policy brief presented to the invited stakeholders of the policy issue for the roundtable discussion participated by all key stakeholders of the policy issue. Evidence and insights were thematically analyzed to generate consensus policy recommendations.
Results:
With the current hospital bed availability and maldistribution, the Philippines still faces compounded issues in addressing healthcare demands. Currently, the request for increasing bed capacity is done through legislation. In context, this request is also parallel in expanding service capacity through the allocation of more funds and personnel. The ratio of private and charity beds must ensure to have equity among all patients of varying segments of the population. Enjoining private hospitals to share bed capacity for public service was also explored given appropriate subsidies.
Conclusion and Recommendation
To ensure equity in health service delivery, it is imperative to assess, strategize, and conduct prioritization of the needs of government hospitals for increased bed capacity, considering the distribution, socio-demographic profile, and health needs of the catchment population.
Privatization
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Philippines
;
Hospital Bed Capacity
10.Rationalizing health personnel financing schemes for evidence-informed policy reforms: Policy analysis
Hilton Y. Lam ; Katrina Loren R. Rey, Ma-Ann M. Zarsuelo ; Ma. Esmeralda C. Silva ; Michael Antonio F. Mendoza ; Carmencita D. Padilla ; Katrina Loren R. Rey
Acta Medica Philippina 2020;54(6):692-700
Background:
The Universal Health Care Law seeks to optimize financing of personnel costs without compromising quality and equitable health care among the health care facilities. This position statement aimed to identify strategies and policy recommendations for the cost-effective financing of health personnel in public healthcare facilities.
Methods:
A systematic review of literature was done to generate policy brief and key points for roundtable discussion in collaboration with the Department of Health (DOH). The discussion was guided by the three health financing options of DOH: (a) retain Personnel Services (PS) as DOH budget but shift Maintenance and Other Operating Expenses (MOOE) to PhilHealth; (b) shift PS and MOOE to PhilHealth, and (c) rationalize part-time status in government hospitals.
Results:
The pros and cons of financing options were cross-examined. In Option 1, physicians in government hospitals would receive fixed salaries from DOH / Local Government Units. In Option 2, there would be a monopsony between PhilHealth and provincial power. Payment will be performance-driven, and balance billing will be eliminated. Option 3 would be a set up of retaining part-time positions for physicians.
Conclusion and Recommendation
Participants deduced that for Option 1, provision of salary augmentation sources and ensuring adequate plantilla items and level of remuneration in government hospitals should be considered, in order to sufficiently compete with physicians’ income from private practice. For Option 2, the PhilHealth reimbursement system should ensure timely reimbursement so as not to subject care providers to financial instabilities. For Option 3, rationalizing part-time status should be flexible and can be applied regardless of how physicians are paid, as this would incentivize caregivers to work harder and smarter.
Universal Health Insurance
;
Healthcare Financing
;
Physicians
;
Universal Health Care
;
Reimbursement Mechanisms


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