Ecuador logged 93,680 mental health hospitalisations in a decade

Latin America is under-represented in the mental health literature relative to its population, and Ecuador more so than its larger neighbours. A national epidemiological study published on 24 November in Archives of Public Health uses the country's public-access administrative registries to describe a decade of hospitalisations and deaths attributed to mental disorders [s1].

What the registries show

The analysis covered hospitalisations and deaths coded to ICD-10 chapter F00–F99 between 2014 and 2023 [s1]. Descriptive statistics were calculated by sex, age, year, region, and province, with crude rates per 100,000 inhabitants, and spatiotemporal patterns examined using k-means clustering and displayed as thematic maps [s1].

Over the ten years, Ecuador recorded 93,680 hospitalisations and 2,281 deaths due to mental disorders [s1].

The age distribution puts the highest hospitalisation burden among individuals aged 20 to 29, with a notable increase among females aged 10 to 19 [s1]. Substance use disorders predominated in men, while mood disorders were more frequent in women [s1].

Spatial clustering revealed distinct regional patterns. The Sierra region — home to approximately 43% of the population — showed the highest hospitalisation and mortality rates, while Galápagos province showed extreme temporal variability [s1].

Over the decade, both hospitalisations and deaths associated with mental disorders increased steadily [s1].

What a hospitalisation count measures

The central interpretive problem with administrative data of this kind is that a hospitalisation is a health-system event, not a case of illness. Rising hospitalisations can reflect rising illness, improved detection, expanded inpatient capacity, changed coding practice, or shifting admission thresholds — and the study design cannot separate them.

The regional finding illustrates the difficulty directly. The Sierra region's higher rates [s1] are consistent with more illness there, but also with more hospitals, more psychiatrists, and shorter distances to care. Ecuador's Amazon and coastal provinces differ from the Sierra in service availability, and a registry counts only what a service records.

Galápagos's "extreme temporal variability" [s1] is the same phenomenon in miniature: a small population produces unstable rates, where a handful of admissions in one year moves the figure substantially.

None of this makes the analysis less useful. It makes it a description of how Ecuador's health system encountered mental illness over ten years, which is a different and more tractable question than how much mental illness Ecuador had.

Why the measurement question is live in the region

A separate paper published five days earlier addresses a related bottleneck: whether the screening instrument most used across Latin America measures the same thing in different countries [s2].

That study analysed data from 12,124 participants across 15 Latin American and Caribbean countries, collected through an online form using snowball sampling, and applied confirmatory factor analysis and multigroup invariance analysis to the Spanish version of the PHQ-9 [s2].

The PHQ-9 showed a unidimensional structure with excellent fit (CFI = .989; RMSEA = .075), adequate internal consistency (Ω = .89), and evidence of configural, metric, scalar, and strict invariance by sex and country [s2]. It correlated highly with the GAD-7 (r = .79) and moderately with the Mini-Z (r = .64) [s2].

Strict invariance across countries is the technically demanding version of the claim, and it is the one that licenses comparing scores between countries rather than only within them [s2]. The authors conclude the instrument is comparable across countries and sexes in the region [s2].

The sampling caveat is substantial: an online snowball sample of 12,124 people is not a probability sample of 15 countries, and psychometric invariance established in a self-selected online population does not automatically transfer to clinical or community settings.

Read together

One paper describes what Ecuador's hospitals recorded [s1]; the other examines whether the standard screening tool used across the region produces comparable numbers [s2]. Both are addressing the same underlying gap — that regional mental health estimates rest on data infrastructure that has been less examined than the estimates built on it.

The Ecuadorian authors' conclusion is a systems one: strengthen community-based mental health services, update national care models, and develop evidence-based promotion and prevention strategies [s1]. A decade of rising inpatient counts concentrated in young adults [s1] is a reasonable prompt for that argument, whatever the count is actually measuring.

This article is informational and does not constitute medical advice.

Sources

• [s1] Spatiotemporal trends in hospitalizations and mortality due to mental disorders in Ecuador (2014-2023): a national epidemiological study. Archives of Public Health, 24 November 2025. https://doi.org/10.1186/s13690-025-01793-z
• [s2] Factorial invariance of the Spanish version of the PHQ-9 by gender and country in Latin America and the Caribbean. Frontiers in Psychiatry, 19 November 2025. https://doi.org/10.3389/fpsyt.2025.1667612