Road safety survey 1986

SND-ID: SND 0556

This study is part of the collection Road safety survey

Description Data and documentation

Alternative title

TS-enkäten 1986

Creator/Principal investigator(s)

National Road Safety Office


This is the sixth study in a series of annual surveys on road safety conducted since 1981. The study is conducted by Statistics Sweden on behalf of the Traffic Safety Board, which had the overall responsibility for road safety in Sweden in 1986. Today the study is conducted on behalf of the Swedish Transport Administration.

The study aims to identify and analyse traffic safety statistics. This is done by a written questionnaire directed to a stratified sample of the population. The study from 1986 had a 78,2 percent response rate and a sample of 4 243 randomly selected people aged between 15 and 74 years.

The questions in the study include, for example, traffic behaviour and traffic patterns; attitudes to road safety and traffic rules, the relation between alcohol and traffic and child safety in traffic. Both motor traffic, bicycle and foot traffic is concerned. A total of 32 questions are used, including descriptive questions, estimation questions and attitude questions.


The survey aims to identify and analyse traffic safety statistics.



Research principal, contributors, and funding

Responsible department/unit

Swedish Transport Administration
Protection and ethical review

Data contains personal data


Method and time period

Unit of analysis


Individuals aged 15-74 years and residing in Sweden

Sampling procedure

Probability: Stratified
A sample of 4 243 individuals, stratified after six age groups, was drawn from the Statistic Sweden register over the total population (RTB).

Time period(s) investigated


Geographic coverage

Geographic spread

Geographic location: Sweden

Lowest geographic unit


Highest geographic unit


Road safety survey 1986

Associated documentation

Version 2.1

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National Road Safety Office. Swedish Transport Administration (2013). <em>Road safety survey 1986</em>. Swedish National Data Service. Version 2.1. <a href=""></a>

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Data format / data structure


Creator/Principal investigator(s)

National Road Safety Office

Time period(s) investigated


Collection methodology

Postal questionnaire with three written reminders.

Data collection

  • Mode of collection: Self-administered questionnaire: paper
  • Time period(s) for data collection: 1986-10–1986-12
  • Data collector: Statistics Sweden
  • Instrument: Questionnaire
  • Source of the data: Population group


Variable 6 can be used as a weight to make the data representative of the whole population.



Number of individuals/objects


Response rate/participation rate


Published: 1996-01-01
Last updated: 2019-02-06