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. 2024 Jul 22;14:15843. doi: 10.1038/s41598-024-66147-1

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© The Author(s) 2024

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Plot showing the results of the Cox mixed-effects analysis for the effect of location on the likelihood of approaching the bowl. The horizontal dashed line indicates the reference level (Hazard Ratio 1): positive location (P), to which the likelihood of approaching the bowl when placed at the near-positive (NP), middle (M), near-negative (NN), and negative (N) locations were compared. Results show a decrease in likelihood of approaching the bowl at each location (Hazard Ratio < 1) compared to the P location. Significance levels are indicated by the asterisks above each bar. Error bars represent 95% confidence intervals. Pairwise differences between locations are indicated by the square brackets. Significance codes: ***p < 0.001, **p < 0.01, *p < 0.05.