Signage Interventions for Stair Climbing at Work: More than 700,000 Reasons for Caution

Nudging Interventions on Stair Use: A Scoping Review

Stair use is a physical activity that can be incorporated into the daily lifestyle of a majority of the population, resulting in several health benefits. Nudges are increasingly used in public health interventions to encourage healthy behaviours such as physical activity in a cost-effective manner. This scoping review aimed to investigate the effect and the characteristics of nudges used on interventions to promote stair use. We reviewed the relevant literature published in PubMed, Cochrane Library, Mendeley and Google Scholar, from January 2009 to May 2022. Eligibility criteria included original studies of any type of design, written in English, targeting healthy adults, reporting nudging interventions, using elevator or escalator as comparators and defining a baseline for comparisons. Initially, 118 publications were identified, and after applying exclusion criteria, 27 articles were included in the analysis. Results showed that most of the nudging interventions had significant positive effect on stair use in several settings. The evidence from this review suggests that incorporating nudges into public health interventions can effectively promote physical activity through increased stair usage. Emphasizing prevention measures in public health interventions may contribute to better health outcomes.

Interrupting Pedestrians in Indonesia; Effect of Climate on Perceived Steepness and Stair Climbing Behaviour

Increased activity during daily life is one public health initiative to reduce population inactivity. Increasing temperature and humidity influence walking for transport by reducing the blood supply available to exercising muscles. This study investigated effects of temperature and humidity on a perceptual cue, estimated stair slant, that can influence behaviour, and on subsequent speed of climbing. Participants (402 males, 423 females) estimated the slant of a 20.4° staircase at a university in Indonesia. Subsequently, the participants were timed covertly while climbing. As temperature and humidity increased, estimated stair slant became more exaggerated. Females estimated stair slant as steeper than males. For stair climbing, speed was reduced as temperature increased, and females climbed slower than males. Estimates of stair slant were not associated with speed of the subsequent climb. Climate influences estimates of stair slant that precede stair climbing and subsequent speed of the ascent. In this study, perception was unrelated to behaviour.

How do different interventions impact stair climbing? A systematic review and meta-analysis

OBJECTIVES

This study aimed to analyze the effect of interventions to increase stair use.

STUDY DESIGN

Systematic review and meta-analysis.

METHODS

An online search was conducted in January 2021 in five databases (Web of Science, SPORTDiscus, MedLine/PubMed, PsycINFO, and CINAHL). Experimental studies (randomized and non-randomized) conducted in adults, which provided stair use measures with pre- and post-intervention periods were included. A random-effect meta-analysis, as well as subgroup analyses were conducted to evaluate the quantitative effect of interventions on stair use.

RESULTS

Overall, 34 studies were included in qualitative analyses, and 15 in the meta-analysis. Most of the studies were conducted in Europe and private settings (e.g., office buildings). Overall, interventions increased stair use in adults (odds ratio (OR) 1.48; 95% confidence intervals (CI) 1.38-1.58; I2 = 99.6%). Subgroup analyses showed that interventions increased stair use regardless of the continent and observer type (manual or electronic). However, different settings (shopping malls and office buildings), as well as studies (time of intervention) and intervention characteristics (sign size and location, message characters) were associated with increased stair use.

CONCLUSIONS

Different interventions can increase stair use in several continents and settings. Sign and message characteristics should be considered when designing interventions or policies to promote physical activity by increasing stair use.

Nudges used to promote physical activity and to reduce sedentary behaviour in the workplace: Results of a scoping review

Physical inactivity is one of the most important risk factors for non-communicable diseases. Workplace health promotion is therefore of growing interest to support an active day using nudges. The scoping review aims to (a) analyse how frequently nudges are applied in workplace health promotion to increase physical activity and/or reduce sedentary behaviour, and (b) characterise the nudges used. A systematic database search was conducted for the period 2009 to June 2020. According to predefined inclusion and exclusion criteria, studies promoting physical activity and/or reducing sedentary behaviour using nudges were included. Nudges were classified according to MINDSPACE and TIPPME. A study protocol was previously published. Of the 256 studies identified, 26 used nudges. Most studies were conducted in Europe (n = 12) and the USA (n = 8). N = 18 studies targeted physical activity and n = 8 studies targeted sedentary behaviour. In most studies promoting physical activity, prompts were given to climb stairs (n = 11). Interventions targeting sedentary behaviour were more diverse, using digital interventions or mixed approaches (n = 8). Although nudges can help increase physical activity and reduce sedentary behaviour, there are still gaps in terms of their effective and efficient use. There is a lack of long-term studies that analyse habituation and behavioural changes beyond the intervention period. In addition, the potential of digital and mixed approaches is not yet fully exploited. Further studies from low- and middle-income countries with different climates and working conditions are needed to investigate the feasibility of approaches and advance the fight against physical inactivity.

Influence of COVID-19 Building Restrictions on Physical Activity Promotion Through Increased Stair Use and Limited Elevator Access: A Quasi-Experimental Study-Sport and Physical Activity Group Active Campus Project

BACKGROUND

The aim of this study was to determine the effectiveness of UK government COVID-19 safe offices policy to increase stair use in a higher education setting during the COVID-19 pandemic.

METHODS

Automated counts at 3 ground floor staircases and the elevator entrances were used to estimate stair to elevator use ratio for ascent and descent from/to the ground floor of a university building at baseline (January to March 2020), first and second intervention months (October 2020, November 2020, respectively). Stair promoting signage and a 1-way system was implemented, in line with government policy.

RESULTS

At baseline, stair to elevator use ratio for ascent from and descent to the ground floor was 1.36 (0.02) and 1.88 (0.02) people, respectively. The ratio significantly increased in the first intervention month to 2.64 (0.09) and 3.96 (0.22) people for ascent and descent, respectively. However, the ratio decreased between the first and second intervention months to 1.63 (0.06) and 3.05 (0.52) people for ascent and descent, respectively.

CONCLUSION

The UK government COVID-19 policy was effective at increasing stair use in a higher education setting.