Suicide is a critical global public health challenge and a mental health priority. It is the second leading cause of death among adolescents and young people aged 15 - 29 years (
1). Globally, more than 700,000 people die by suicide annually (
2), and suicidal ideation, a precursor to future planning and action, remains highly prevalent even when it does not progress to a fatal attempt. In the United States, 17% of high school students report having seriously considered suicide (
3), while ideation rates continue to rise in South Korea and Japan despite declining mortality rates. The World Health Organization (WHO) emphasizes that early identification of ideation is the most effective prevention strategy (
4).
Across Asia, suicide patterns vary according to cultural, religious, and socioeconomic contexts (
5). Comparative research shows that even where completed suicide rates are lower in some Muslim-majority countries, ideation prevalence remains substantial and is linked to complex factors (
6). For example, about 15% of adolescents in Turkey report ideation, comparable to European rates, with similarly notable prevalence in Pakistan and Afghanistan, especially in border and less-developed regions (
7). These findings suggest that cultural and religious factors alone are insufficient to account for ideation, underscoring the importance of psychosocial correlates (
8), a concern echoed even in the relatively prosperous Persian Gulf states amid rapid social change (
9).
In Iran, studies report an ideation prevalence of 12% - 25% among students (
10,
11), although regional and ecological variation remains understudied (
12). Javanrood County in Kermanshah Province, a border and underdeveloped region, faces compounding risks, including economic deprivation, limited access to psychological services, cultural pressures associated with rapid change, and weak educational infrastructure (
13). According to psychosocial stress theory, adolescents chronically exposed to such structural stressors may face a heightened risk of suicidal ideation in the absence of adequate protective resources (
14).
Social support is widely recognized as an important associated factor. Durkheim's classic theory linked social integration to reduced anomie and suicide risk (
15), while Bowlby's attachment theory emphasizes the role of supportive relationships in fostering security and coping (
16). Social support spans emotional, instrumental, and informational dimensions (
17), and perceived support is considered a stronger correlate of mental health than objectively received support. Research suggests that supported adolescents exhibit greater resilience and lower hopelessness and ideation; a meta-analysis of 40 studies found a moderate-to-large association (
18), potentially operating through reduced loneliness and stronger belonging and coping (
19). Iranian studies support these findings: family support emerged as the strongest negative correlate of ideation (
20), and students in Tabriz with low social support were three times more likely to report ideation (
21), although border regions remain understudied.
Spiritual health, recognized as a core health dimension alongside physical, psychological, and social health (
22), has also been associated with lower ideation. Paloutzian and Ellison's model (1982) distinguishes religious well-being, referring to a relationship with a higher power, from existential well-being, referring to meaning and life satisfaction. Frankl's logotherapy proposes that a lack of meaning contributes to hopelessness and suicidal ideation (
23), while religious belief may be associated with lower suicide risk through social support systems and moral considerations (
24). Koenig and Zmmit (
5), studying 5,000 European adolescents, found higher spiritual well-being to be associated with a 40% lower likelihood of ideation (
25). Iranian research similarly found existential well-being to be the strongest negative correlate of ideation among university students, with this relationship mediated by hope and reduced depression, although evidence in deprived border adolescent populations is limited.
The Reasons for Living (RFL) construct, introduced by Linehan (
6), shifts the focus from risk factors to protective motivations for survival, including responsibility to family, fear of suicide, social and moral concerns, and coping beliefs (
26), and is conceptualized as a cognitive-affective inhibitory system. In another study, the Interpersonal Theory of
Suicide similarly highlights thwarted belongingness and perceived burdensomeness as opposing forces (
27). Studies consistently show that RFL, alongside social support and spiritual health, is negatively associated with ideation (
26). Khodabakhshi Koolaee et al. (
24) found a significant negative relationship between RFL and ideation in a university sample, although generalizability to border adolescents is limited (
28).