Per Näsman
Biographic Data
| ID | 1340831 |
|---|---|
| NAME | Per Näsman |
| GIVEN NAMES | Per |
| FAMILY NAME | Näsman |
| SIGNATURE | NÄSMAN P |
| AFFILIATIONS | KTH Royal Institute of Technology |
| ORCID | 0000-0001-7606-8771 |
| VERIFIED | Yes |
| TOTAL WORKS | 10 |
| TOTAL CITATIONS | 3 |
| AUTHOR COUNT | 10 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1991 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
What Makes a Place Safe? Assessing AI-Generated Safety Perception Scores Using Stockholm’s Street View Images
This article investigates what causes an urban environment to be perceived as safe using Stockholm, the capital of Sweden, as the study area. The study integrates AI-generated safety scores from street view images, image segmentation techniques and conventional and crowdsourced data using Geographical Information Systems (GIS) and regression models. After accounting for income, crime and other area characteristics, the models reveal that areas wi…
Men's fear in public places
While the Nordics have long acted as champions of gender equality, there is still a need for a more nuanced understanding of gendered differences in safety and well-being. A large body of research on masculinity and fear has found men to express fear in public space to a lesser extent than women, perpetuating a notion of men as ‘fearless’. In this study, we challenge this notion by seeking a better understanding of men's overall fear of victimiza…
Crime and Visually Perceived Safety of the Built Environment
A higher mortality in men compared to women with heart failure in primary care and ejection fraction equal to or more than 40
The aim of this study was to describe gender-related differences in characteristics and mortality in heart failure (HF) patients managed in primary care (PC). We included 1802 hF patients aged 77.5 ± 8.8 years (47% women) with ejection fraction (EF) ≥ 40% from the Swedish Heart Failure (SwedeHF) registry. The patients were divided by gender, and by heart failure with mildly reduced ejection fraction (HFmrEF; EF 40–49%) or heart failure with prese…
Comparing responses from a paper-based survey with a web-based survey in environmental criminology
This article aims to compare the pattern of responses obtained by a web-based and a paper-based survey used to investigate the transit safety of travellers in railway stations in Sweden. This aim is achieved by evaluating whether the response and the completion rates change as the surveys progress, assessing the effect of the survey mode on respondents’ answers (after controlling for the surveys’ internal consistency and differences in the sample…
The impact of fear on young people’s mobility
This study makes use of a dataset recently collected among young people in Stockholm, Sweden ( N = 1122), to investigate the impact of fear on young people’s mobility and precautionary behaviour, after controlling for previous victimization as well as situational characteristics of daily trips. Geographical Information Systems (GIS) and logistic regression models underlie the methodology of the study. Previous victimization, especially for sexual…
Assessing differences in safety perceptions using GeoAI and survey across neighbourhoods in Stockholm, Sweden
Sexual Violence on the Move
Informed by principles of environmental criminology, this study assesses patterns of sexual victimization among young riders of rail-bound public transportation using a sample of 1,122 university students in Stockholm, Sweden. Exploratory data analysis and logistic regression models underlie the methodology of the study. Findings indicate that the physical and social characteristics of transit environments have an impact on the likelihood of sexu…
Estimated Time for Occurrence of Smoking-Related Consequences among Pregnant and Non-Pregnant Women
Health messages should stress consequences for somatic health in quitting smoking, since outcomes later in time might have too low a value to exert a positive effect on decisions to quit smoking
Regular hypnotic drug treatment in a sample of 32,679 Swedes
We studied Swedish survey responders who reported regular treatment with hypnotic drugs, to find associations to perceived health problems, inpatient psychiatric diagnoses, and subsequent suicide. Among 32,679 sampled Swedes, 26,952 (83%) participated, 500 of which (2%) reported regular hypnotic drug treatment. The rate of treatment was higher in women, and increased by age in both sexes. The major findings were high odds of concurrent psychoacti…
What Makes a Place Safe? Assessing AI-Generated Safety Perception Scores Using Stockholm’s Street View Images
This article investigates what causes an urban environment to be perceived as safe using Stockholm, the capital of Sweden, as the study area. The study integrates AI-generated safety scores from street view images, image segmentation techniques and conventional and crowdsourced data using Geographical Information Systems (GIS) and regression models. After accounting for income, crime and other area characteristics, the models reveal that areas wi…
Crime and Visually Perceived Safety of the Built Environment
Comparing responses from a paper-based survey with a web-based survey in environmental criminology
This article aims to compare the pattern of responses obtained by a web-based and a paper-based survey used to investigate the transit safety of travellers in railway stations in Sweden. This aim is achieved by evaluating whether the response and the completion rates change as the surveys progress, assessing the effect of the survey mode on respondents’ answers (after controlling for the surveys’ internal consistency and differences in the sample…
Regular hypnotic drug treatment in a sample of 32,679 Swedes
We studied Swedish survey responders who reported regular treatment with hypnotic drugs, to find associations to perceived health problems, inpatient psychiatric diagnoses, and subsequent suicide. Among 32,679 sampled Swedes, 26,952 (83%) participated, 500 of which (2%) reported regular hypnotic drug treatment. The rate of treatment was higher in women, and increased by age in both sexes. The major findings were high odds of concurrent psychoacti…
Estimated Time for Occurrence of Smoking-Related Consequences among Pregnant and Non-Pregnant Women
Health messages should stress consequences for somatic health in quitting smoking, since outcomes later in time might have too low a value to exert a positive effect on decisions to quit smoking
Sexual Violence on the Move
Informed by principles of environmental criminology, this study assesses patterns of sexual victimization among young riders of rail-bound public transportation using a sample of 1,122 university students in Stockholm, Sweden. Exploratory data analysis and logistic regression models underlie the methodology of the study. Findings indicate that the physical and social characteristics of transit environments have an impact on the likelihood of sexu…
The impact of fear on young people’s mobility
This study makes use of a dataset recently collected among young people in Stockholm, Sweden ( N = 1122), to investigate the impact of fear on young people’s mobility and precautionary behaviour, after controlling for previous victimization as well as situational characteristics of daily trips. Geographical Information Systems (GIS) and logistic regression models underlie the methodology of the study. Previous victimization, especially for sexual…
Assessing differences in safety perceptions using GeoAI and survey across neighbourhoods in Stockholm, Sweden
A higher mortality in men compared to women with heart failure in primary care and ejection fraction equal to or more than 40
The aim of this study was to describe gender-related differences in characteristics and mortality in heart failure (HF) patients managed in primary care (PC). We included 1802 hF patients aged 77.5 ± 8.8 years (47% women) with ejection fraction (EF) ≥ 40% from the Swedish Heart Failure (SwedeHF) registry. The patients were divided by gender, and by heart failure with mildly reduced ejection fraction (HFmrEF; EF 40–49%) or heart failure with prese…
Comparing responses from a paper-based survey with a web-based survey in environmental criminology
This article aims to compare the pattern of responses obtained by a web-based and a paper-based survey used to investigate the transit safety of travellers in railway stations in Sweden. This aim is achieved by evaluating whether the response and the completion rates change as the surveys progress, assessing the effect of the survey mode on respondents’ answers (after controlling for the surveys’ internal consistency and differences in the sample…
Men's fear in public places
While the Nordics have long acted as champions of gender equality, there is still a need for a more nuanced understanding of gendered differences in safety and well-being. A large body of research on masculinity and fear has found men to express fear in public space to a lesser extent than women, perpetuating a notion of men as ‘fearless’. In this study, we challenge this notion by seeking a better understanding of men's overall fear of victimiza…
Crime and Visually Perceived Safety of the Built Environment
What Makes a Place Safe? Assessing AI-Generated Safety Perception Scores Using Stockholm’s Street View Images
This article investigates what causes an urban environment to be perceived as safe using Stockholm, the capital of Sweden, as the study area. The study integrates AI-generated safety scores from street view images, image segmentation techniques and conventional and crowdsourced data using Geographical Information Systems (GIS) and regression models. After accounting for income, crime and other area characteristics, the models reveal that areas wi…
Psychology (7 works) · Medicine (6 works) · Crime Patterns and Interventions (5 works) · Crime, Deviance, and Social Control (4 works) · Criminology (4 works) · Engineering (4 works) · Sociology (4 works) · Applied Psychology (3 works) · Computer Science (3 works) · Demography (3 works)