Evidence map›Paper›PMID 31064762›Full record

ArticleBMJ (Clinical research ed.)2019

Changes in, and factors associated with, frequency of sex in Britain: evidence from three National Surveys of Sexual Attitudes and Lifestyles (Natsal).

Kaye Wellings, Melissa J Palmer, Kazuyo Machiyama, Emma Slaymaker

Abstract read
In one paragraph

Article in BMJ (Clinical research ed.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

  1. Article
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  7. Factors influencing intercourse frequency among the young and middle-aged men.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2022
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  11. Observational
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  18. COVID-19 Confinement and Sexual Activity in Spain: A Cross-Sectional Study.International journal of environmental research and public health · 2021
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Kaye WellingsFaculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK.ORCID 0000-0003-1053-8640
Melissa J PalmerFaculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK.
Kazuyo MachiyamaFaculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK.
Emma SlaymakerFaculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK.

Funding

Medical Research Council G0701757Wellcome Trust
6 · The paper itself

Abstract

objectivesTo examine changes over time in the reported frequency of occurrence of sex and associations between sexual frequency and selected variables.

designRepeat, cross sectional, population based National Surveys of Sexual Attitudes and Lifestyles (Natsal-1, Natsal-2, and Natsal-3).

settingBritish general population.

participants18 876 men and women aged 16-59 and resident in Britain were interviewed in Natsal-1, completed in 1991; 11 161 aged 16-44 years in Natsal-2, completed in 2001, and 15 162 aged 16-74 years in Natsal-3, completed in 2012. Comparisons of actual and preferred sexual frequency in men and women aged 16-44 (the age range common to all surveys) between the three surveys. Factors associated with sexual frequency of at least once a week were examined using Natsal-3 data.

main outcome measuresSexual activity in the past month; frequency of sex in the past month; preferred frequency of sex.

resultsMedian number of occasions of sex in the past month was four in Natsal-1 and Natsal-2 and three in Natsal-3 among women; and three in Natsal-1, Natsal-2, and Natsal-3 among men. The proportion reporting no sex in the past month fell between Natsal-1 and Natsal-2 (from 28.5% to 23.0% in women and from 30.9% to 26.0% in men) but increased significantly in Natsal-3 (to 29.3% in women and 29.2% in men). The proportion reporting sex 10 times or more in the past month increased between Natsal-1 and Natsal-2, from 18.4% to 20.6% in women and from 19.9% to 20.2% in men, but fell in Natsal-3, to 13.2% in woman and 14.4% in men. Participants aged 25 and over, and those married or cohabiting, experienced the steepest declines in sexual frequency (P values for interaction <0.05). Alongside the declines in sexual frequency, there was an increase in the proportion reporting that they would prefer sex more often. Age adjusted odds ratios showed that men and women in better physical and mental health had sex more frequently, as did those who were fully employed and those with higher earnings.

conclusionsFrequency of sex has declined recently in Britain, more markedly among those in early middle age and those who are married or cohabiting. The findings and their implications need to be explained in the context of technological, demographic, and social change in Britain and warrant further investigation.

Indexed as

AdolescentAdultCross-Sectional StudiesFemaleHealth StatusHealth SurveysHumansLife StyleMalePersonal SatisfactionSexual BehaviorSexual PartnersSocial ClassUnited KingdomYoung Adult

Identifiers

PMID31064762
PMCPMC6503462

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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.