ArticleSubstance abuse treatment, prevention, and policy2025
Rumination and drug craving scores in Chinese male patients with methamphetamine and heroin use disorders: a cross-sectional study.
Article in Substance abuse treatment, prevention, and policy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
backgroundRumination is an essential trans-diagnostic process associated with substance use disorders (SUDs) in psychopathology. In China, methamphetamine and heroin have become major illegal drugs, but the role of rumination in their use remains unclear. The objective of this study was to investigate the relationship between rumination subtypes and drug craving in patients with methamphetamine use disorder (MAUD) and 81 patients with heroin use disorder (HUD).
methodsA total of 489 participants, including 408 patients with MAUD and 81 patients with HUD, were recruited from a rehabilitation center. Participants were screened for inclusion criteria, and the Obsessive Compulsive Drug Use Scale (OCDUS) was used to assess drug craving. Rumination was assessed using the Ruminative Responses Scale (RRS), categorized into three dimensions: symptom rumination, brooding, and reflective pondering. Correlational and multiple regression analyses were conducted to examine associations between rumination and craving.
resultsCompared to patients with MAUD, patients with HUD had significantly higher RRS and OCDUS total score (42.51 vs 39.71 and 25.99 vs 20.95, both p < 0.01). In patients with MAUD, the OCDUS total score was positively correlated with the total score (r = 0.298, p < 0.01) and all subscale scores of the RRS (for reflective pondering, r = 0.180; for brooding, r = 0.230; for symptom rumination, r = 0.325; all p < 0.01). However, in patients with HUD, only symptom rumination was positively associated with the OCDUS total score (r = 0.247, p < 0.05). Multiple regression showed symptom rumination was independently associated with OCDUS total score in both groups (for patients with MAUD, β = 0.324, p < 0.001; for patients with HUD, β = 0.252, p < 0.05).
conclusionsOur findings suggest that rumination shows different effects on craving in male patients with MAUD and HUD. Moreover, symptom rumination may have a significant influence on the connection between rumination and craving in individuals with MAUD and HUD.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.