Pathways between depression, substance use and multiple sex partners among Northern and Indigenous young women in the Northwest Territories, Canada: results from a cross-sectional survey
Bibliographic record
Abstract
Objectives Sexual and mental health disparities exist in the Northwest Territories (NWT) compared with other Canadian regions. STI rates are 10-fold higher, and youth suicide rates double the Canadian average. Scant research has examined associations between mental and sexual health among youth in the NWT. The study objective was to explore pathways from depression to multiple sex partners (MSP) among young women in the NWT, Canada. Methods We implemented a cross-sectional survey in 2015–2016 with a venue-based recruitment sample of young women aged 13–17 attending secondary schools in 17 NWT communities. We conducted path analysis to test a conceptual model examining associations between depression and a history of MSP, examining substance use and peer support as mediators. Results Participants (n=199; mean age: 13.8, SD: 1.27) mostly identified were Indigenous (n=154; 77.4%) and one-fifth (n=39; 20.5%) were sexually diverse/non-heterosexual. Almost two-thirds (n=119; 63.3%) reported depression symptoms. One-quarter (n=53; 26.6%) were currently dating, and 16.1% (n=32) reported a lifetime history of >1 sex partner (classified as having MSP). There was no direct effect between depression and MSP (β=0.189, p=0.087, 95% CI 0.046 to 0.260). Depression had a direct effect on substance use (β=0.023, p<0.050, 95% CI 0.118 to 0.500), and an indirect effect on MSP through substance use (β=0.498, SE=0.10, p<0.001, 95% CI 0.141 to 0.280). Depression was associated with lower peer support (β=−0.168, p<0.010, 95% CI −0.126 to 0.280); peer support was not associated with MSP (β=−0.158, p=0.130, 95% CI −0.126 to 0.001). Conclusion This research is among the first to identify mental health factors associated with STI vulnerability among young women in the NWT. Findings demonstrate the importance of addressing depression and substance use in sexual health interventions in Northern contexts.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.004 |
| Science and technology studies | 0.004 | 0.001 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".