Evidence map›Paper›PMID 41595846›Full record

Observational studyInternational journal of environmental research and public health2025

Seasonal, Monthly, and Holiday Patterns in Self-Monitored Step Counts Among Individuals with Prediabetes and Type 2 Diabetes: A Two-Year Analysis.

Yohannes Woldamanuel, Philip von Rosen, Patrick Bergman, Unn-Britt Johansson, Maria Hagströmer, Jenny Rossen

Abstract readObservational Study
In one paragraph

Observational study in International journal of environmental research and public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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.

2 · The registry

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Yohannes WoldamanuelTheme Inflammation and Aging, Karolinska University Hospital, 14186 Huddinge, Sweden.
Philip von RosenDepartment of Neurobiology, Care Sciences and Society, Karolinska Institutet, 14183 Huddinge, Sweden.
Patrick BergmanDepartment of Medicine and Optometry, eHealth Institute, Linnaeus University, 39182 Kalmar, Sweden.ORCID 0000-0003-4934-8684
Unn-Britt JohanssonDepartment of Health Promoting Science, Sophiahemmet University, 11486 Stockholm, Sweden.ORCID 0000-0003-3309-136X
Maria HagströmerDepartment of Neurobiology, Care Sciences and Society, Karolinska Institutet, 14183 Huddinge, Sweden.ORCID 0000-0002-4607-8677
Jenny RossenDepartment of Health Promoting Science, Sophiahemmet University, 11486 Stockholm, Sweden.ORCID 0000-0003-4920-252X

Funding

Sophiahemmet FoundationThe Swedish Diabetes Foundation DIA2015-045Vårdalsstiftelsen
6 · The paper itself

Abstract

backgroundThere is a limited amount of evidence concerning the association between seasonal variation and the level of physical activity in individuals with chronic disease. This longitudinal observational study aimed to explore seasonal, monthly, and holiday variations in self-monitored step counts over two years among adults with prediabetes and type 2 diabetes in Sweden.

methodsParticipants were recruited at primary care centers from 2013 to 2018 to take part in a physical activity intervention. Inclusion criteria included the following: an age of 40-80 years, having prediabetes or type 2 diabetes (≥1 year), and the ability to communicate in Swedish. Individuals with recent myocardial infarction, impaired renal function, diabetic ulcers, a limited capacity for physical activity, insulin onset (<6 months), recurrent or severe hypoglycemia, a high baseline for physical activity, or no internet access were excluded. In total, 120 participants wore step counters and recorded daily steps for two years. Linear mixed models adjusted for sex, age, and body mass index were applied.

resultsMean (95% CI) step counts were statistically significantly higher in summer (7825 [7762, 7889]) and spring (7805 [7757, 7853]) compared to winter (7098 [7052, 7145]) and fall (7422 [7349, 7490]). Highest step counts were registered in May (7993 [7904, 8071]), followed by June (7968 [7895, 8063]), and the lowest in January (6944 [6856, 7034]) and November (7208 [7113, 7289]). Step counts during holiday periods were statistically significantly lower than non-holiday periods across all seasons.

conclusionSelf-monitored daily steps varied over the seasons in this sample of individuals with prediabetes and type 2 diabetes. Declined physical activity levels in months with unfavorable weather conditions require attention in consultations and research.

Indexed as

Diabetes Mellitus, Type 2ExerciseHolidaysPrediabetic StateSeasonsAdultAgedAged, 80 and overFemaleHumansLongitudinal StudiesMaleMiddle AgedSwedenholidaymonthly patternsphysical activityprediabetesseasonal variationstep countstype 2 diabetes

Identifiers

PMID41595846
PMCPMC12840704

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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 OpenQuestion graph.