Suicide surveillance blind spots in low- and middle-income countries don't just obscure statistics — they actively impede prevention. In regions where national registries are absent and mental health stigma suppresses reporting, understanding who is most at risk requires painstaking synthesis of fragmented data. This scoping review offers one of the most comprehensive mappings of suicidal behavior in Pakistan to date, and its findings carry implications for how the global health community thinks about South Asian mental health burden.
Drawing on 61 studies published between 2010 and 2025 — sourced from MEDLINE, Cochrane registers, Pakistani institutional databases, and gray literature — this review systematically mapped suicidal ideation, deliberate self-harm (DSH), and completed suicide across Pakistan. Females demonstrated disproportionately higher rates of DSH and suicide attempts, while young adults and transgender individuals emerged as particularly high-risk groups. Most included studies were cross-sectional and urban-centered, creating a substantial rural data gap that likely means the national burden is undercounted. The absence of a centralized suicide surveillance system compounds this problem, making population-level estimates inherently unreliable.
This review lands at a moment when South Asian mental health research is receiving long-overdue attention, yet the evidence base remains structurally weak. The predominance of cross-sectional designs limits any causal inference about whether identified mental health conditions — likely including depression, anxiety disorders, and acute stress responses — precede or coincide with suicidal behavior. The urban sampling bias is a critical methodological concern: rural populations in Pakistan face distinct stressors including agricultural debt, gender-based confinement, and limited access to psychiatric care, none of which are adequately captured here. The inclusion of transgender individuals as a flagged at-risk group is notable and aligns with global evidence on minority stress as a suicide driver. Incrementally, this review strengthens the case for Pakistan establishing a national surveillance system — without that infrastructure, even well-designed future studies will remain disconnected data points rather than actionable public health intelligence.
