key: cord-0960609-b32e9wvv
authors: Jacob, Louis; Smith, Lee; Butler, Laurie; Barnett, Yvonne; Grabovac, Igor; McDermott, Daragh; Armstrong, Nicola; Yakundi, Annita; Tully, Mark
title: COVID-19 social distancing and sexual activity in a sample of the British Public
date: 2020-05-14
journal: J Sex Med
DOI: 10.1016/j.jsxm.2020.05.001
sha: 9175525932d3bb364f5a9ff269a001114bf58e59
doc_id: 960609
cord_uid: b32e9wvv

BACKGROUND: On 23rd March 2020 the UK government released self-isolation guidance to reduce the risk of transmission of SARS-Cov-2. The influence such guidance has on sexual activity is not known. AIM: To investigate levels and correlates of sexual activity during COVID-19 self-isolation in a sample of the UK public. METHODS: This paper presents pre-planned interim analyses of data from a cross-sectional epidemiological study, administered through an online survey. OUTCOMES: Sexual activity was measured using the following question: “On average after self-isolating how many times have you engaged in sexual activity weekly?” Demographic and clinical data was collected, including sex, age, marital status, employment, annual household income, region, current smoking status, current alcohol consumption, number of chronic physical conditions, number of chronic psychiatric conditions, any physical symptom experienced during self-isolation, and number of days of self-isolation. The association between several factors (independent variables) and sexual activity (dependent variable) was studied using a multivariable logistic regression model. RESULTS: 868 individuals were included in this study. There were 63.1% of women, and 21.8% of adults who were aged between 25 and 34 years. During self-isolation, 39.9% of the population reported engaging in sexual activity at least once per week. Variables significantly associated with sexual activity (dependent variable) were being male, a younger age, being married or in a domestic partnership, consuming alcohol, and a higher number of days of self-isolation/social distancing. CLINICAL IMPLICATIONS: In this sample of 868 UK adults self-isolating owing to the COVID-19 pandemic the prevalence of sexual activity was lower than 40%. Those reporting particularly low levels of sexual activity included females, older adults, those not married, and those who abstain from alcohol consumption. STRENGTH AND LIMITATIONS: This is the first study to investigate sexual activity during the UK COVID-19 self-isolation/social distancing. Participants were asked to self-report their sexual activity potentially introducing self-reporting bias into the findings. Second, analyses were cross-sectional and thus it is not possible to determine trajectories of sexual activity during the current pandemic. CONCLUSION: Interventions to promote health and wellbeing during the COVID-19 pandemic should consider positive sexual health messages in mitigating the detrimental health consequences in relation to self-isolation and should target those with the lowest levels of sexual activity.

In March 2020, the World Health Organization declared the COVID-19 outbreak a global pandemic. COVID-19 is caused by SARS-CoV-2, a variant of coronavirus. As of 17th April 2020 (10:00am CET), more than 2,160,170 cases have been diagnosed globally, with over 68,976 fatalities. [1] COVID-19 is a respiratory virus that is transmitted by large respiratory droplets and direct contact with infected secretions. Therefore, on 23rd March 2020 the UK government released the following guidance to reduce the risk of transmission. "Everyone must stay at home to help stop the spread of coronavirus. You should only leave your home for very limited purposes: 1) shopping for basic necessities, for example food and medicine, which must be as infrequent as possible 2) one form of exercise a day, for example a run, walk, or cycle -alone or with members of your household 3) any medical need, including to donate blood, avoid or escape risk of injury or harm, or to provide care or to help a vulnerable person and 4) travelling for work purposes, but only where you cannot work from home." [2] This guidance was implemented for an initial 3-week period, with the "lockdown" extended for a further 3 weeks on April 16 th , 2020. [2] It should also be noted here that prior to the mass guidance those UK public who were at high risk of serious complications if contracting COVID-19, lived with someone who was at high risk of serious complications if contracted COVID-19, and the elderly were encouraged to self-isolate.

The impact of following the UK guidance on health-related behaviours of the UK public is largely unknown. One behaviour that may be impacted by self-isolation/social distancing is that of sexual activity. Sexuality is complex and encompasses a myriad of phenomenon that include partnerships, behaviours, attitudes, identity, orientation, beliefs and activity [3] and specifically sexual activity can encompass a plethora of acts including penetrative sex (vaginal, anal), oral sex, and mutual masturbation. Importantly, a frequent and trouble-free sex life is associated with a plethora of physical and mental health benefits.

In a prospective study of 1046 men and 1158 women (aged 57-85 years) residing in the U.S. results indicated that the frequency and quality of sex protected against cardiovascular events in later life. [4] In another US study, of a cross-sectional nature, 22 self reported health conditions were assessed in relation to sexual inactivity in 22,654 participants aged 55 years and older, including 1,879 participants over age 80 years. It was found that sexual inactivity was significantly related to cancer, bladder/bowl problems, major surgery, poor vision, mental health conditions, and cardiovascular disease and its risk factors including diabetes, hypertension, and high cholesterol. Additional associations were found with sexual inactivity including hearing loss and dementia for men, and dermatologic conditions, problems with the joints, bone or back, gastrointestinal problems, chronic wound care, and gum disease in women. [5] As a whole, these results indicate that sexual activity can be an important activity for maintaining physical health and emotional wellbeing.

Frequency of sexual intercourse has also been shown to be associated with reduced risk of fatal coronary events, and prostate and breast cancer in studies using a longitudinal or casecontrol designs. [6, 7] Several other studies have shown an association between sexual activity and physical health, for example see [8] [9] [10] . In relation to mental health, frequent sexual activity has been shown to be associated with greater enjoyment of life [11] , quality of life [12] , wellbeing [13] , and cognitive function. [14, 15] The World Health Organization has recognized that government COVID-19 selfisolation/social distancing measures may result in people becoming more anxious, angry, stressed, agitated, and withdrawn [16] this may consequently also have a negative impact on physical health. It is possible that maintaining an active sex life or reintroducing frequent sexual activity into one's life during self-isolation/social distancing may mitigate some of the potential detrimental consequences of COVID-19 self-isolation. However, to date not literature exists on this topic. Moreover, it is important to note that dating applications (such as Tinder) are popular in the UK [17] and one key motivation for using such applications is to engage in casual sex. [18] Indeed, self-isolation guidance would had likely reduced this engagement.

Before any recommendations in relation to sexual activity during self-isolation/social distancing can be made, it is important to understand levels and correlates of sexual activity during this unique situation to inform further research and advice disseminated.

Therefore, the aim of the present study is to investigate levels and correlates of sexual activity during COVID-19 self-isolation/social distancing in a sample of the UK public.

This paper presents pre-planned interim analysis of data from a cross-sectional epidemiological study, administered through an online survey. The study was launched on 17

March 2020, 17 days after the first case of COVID-19 was diagnosed in the United Kingdom. Participants were recruited through social media and through national media outlets (BBC, March 26 th 2020) and by distributing an invite to participate through existing researcher networks. Adults aged 18 years and over, currently residing in the UK and self isolating/social-distancing due to COVID-19 were eligible to participate. Participants were directed to a data encrypted website where they indicated their consent to participate after reading an information sheet. Before completing the survey participants were asked if they were currently self-isolating and over 18 years of age, if the participants response was affirmative to both questions then the participant was asked to complete the survey and if the response was no to either of those questions then the participants was asked to not complete the survey. Nine hundred and thirty-two individuals finally participated in the survey (0-5 days of self-isolation: 25.5%; 6-10 days of self-isolation: 45.2%; and ≥11 days of selfisolation: 29.3%), and only those for whom data on sexual activity during self-isolation was available were included in the present study.

In the participant survey sexual activity was defined as sexual intercourse, masturbation, petting, or fondling. Participants were asked "On average after self-isolating/social-distancing how many times have you engaged in sexual activity weekly?"

Demographic data was collected, including sex (male or female), age (in 10-year age bands), marital status (single/separated/divorced/widowed or married/in a domestic partnership), employment, and annual household income (<£15,000, £15,000-<£25,000, £25,000-<£40,000, £40,000-<£60,000, ≥£60,000). Participants were also asked to indicate which of the four main UK countries they lived in (England, Northern Ireland, Scotland, Wales).

Measures of health status included whether respondents were a current smoker and consumer of alcohol (yes/no). Chronic physical diseases included obesity, hypertension, myocardial infarction, angina pectoris and other coronary diseases, other cardiac diseases, varicose veins of lower extremities, osteoarthritis, chronic neck pain, chronic low back pain, chronic allergy (excluding allergic asthma), asthma (including allergic asthma), chronic bronchitis, emphysema or chronic obstructive pulmonary disease (COPD), type 1 diabetes, type 2 diabetes, diabetic retinopathy, cataract, peptic ulcer disease, urinary incontinence or urine control problems, hypercholesterolemia, chronic skin disease, chronic constipation, liver cirrhosis and other hepatic disorders, stroke, chronic migraine and other frequent chronic headaches, hemorrhoids, cancer, osteoporosis, thyroid disease, renal disease, and injury.

Psychiatric conditions included depression, anxiety and any other psychiatric condition.

Participants were also asked if they had experienced any physical symptom of COVID-19 during self-isolation/social distancing (i.e., persistent cough, high temperature, sore throat, runny nose) and the number of days they had been in self-isolation/social distancing.

Sample characteristics were compared between participants with and those without sexual activity using chi-squared tests for categorical variables and t-tests for continuous variables.

The mean number of sexual activities was further compared between men and women and between different age groups (i.e., 18-24 years, 25-34 years, 35-44 years, 45-54 years, 55-64 years, 65-74 years, ≥75 years) using t-test and analysis of variance (ANOVA), respectively.

In addition, potential differences in the prevalence of sexual activity by number of days of self-isolation (i.e., 0-5 days, 6-10 days, ≥11 days) were studied using chi-squared test. Effect sizes were estimated using phi coefficient (chi-squared tests with binary categorical variables), Cramer's V (chi-squared tests with categorical variables with more than two categories), Cohen's d (t-tests with continuous variables), and eta squared (ANOVA with continuous variables). Finally, the association between several factors (independent variables) and sexual activity (dependent variable) was studied using a multivariable logistic regression model. Independent variables included sex, age, marital status, employment, annual household income, region, current smoking, current alcohol consumption, the number of chronic physical conditions, the number of chronic psychiatric conditions, any physical symptom experienced during self-isolation, and the number of days of self-isolation. All potential predictors were included in the regression analysis as categorical variables except the number of chronic physical conditions, the number of chronic psychiatric conditions and the number of days of self-isolation that were included as continuous variables. There were less than 6.5% of missing values for the variables used in this study, and therefore complete case analysis was carried out. Results from the logistic regression analysis are presented as odds ratios (ORs) and 95% confidence intervals (CIs). Because the effect size was small for the number of days of self-isolation, OR and 95% CI are displayed for a seven-day increase.

The level of statistical significance was set at p < 0.05. The statistical analysis was performed with R 3.6.2 (The R Foundation).

There were 868 individuals included in this study (63.1% of women and 21.8% of adults aged 25-34 years; Table 1 ). During self-isolation/social distancing, 39.9% of the population (N=346) reported engaging in sexual activity at least once per week on average, and was thus classified as sexually active. There was a particularly high prevalence of male sex, younger age, married/in a domestic relationship, employment, high annual household income, and current alcohol consumption in adults with sexual activity compared to those without sexual activity (all p-values<0.001; Table 1 ), while the number of chronic physical conditions was significantly lower in the sexually active than in the non-sexually active group (p-value=0.002; Table 1 ). The mean number of sexual activities was 1.75 (standard deviation=8.35) in the overall population, and this number was significantly higher in men than in women (3.23 versus 0.88, p-value=0.002; Table 2 ). Moreover, the prevalence of sexual activity significantly increased from 33.5% in people who were self-isolated for 0-5 days to 47.0% in those who were self-isolated for ≥11 days (p-value=0.010; Figure 1) .

Finally, the results of the multivariable regression analysis are displayed in Figure 2 .

Variables significantly associated with sexual activity (dependent variable) were being male, a younger age, being married or in a domestic partnership, consuming alcohol, and a higher number of days of self-isolation/social distancing.

In the present study in a sample of 868 individuals residing in the UK during COVID-19 selfisolation/social distancing 39.9% of the sample reported engaging in sexual activity at least once per week. Being male, a younger age, married, consuming alcohol, and a higher number of days in self-isolation/social distancing were all associated with greater sexual activity in comparison to their counter parts.

Findings from the present study for the first-time sheds light on sexual activity during COVID-19 self-isolation/social distancing among the UK public. Importantly, 60.1% of the sample studied reported to not be sexually active during self-isolation/social distancing. The promotion of consensual sexual activity among the UK adult population during selfisolation/social distancing may mitigate some of the detrimental consequences that self-isolation/social distancing may impose, particularly in relation to mental health. However, in order to do this correlates of sexual activity during self-isolation/social distancing need to be identified. The present study sheds light on this.

Indeed, the present study found that being male, a younger age, married, and consuming alcohol were all associated with greater sexual activity in comparison to their counter parts during COVID-19 self-isolation/social distancing. These findings correspond to the existing literature during non-pandemic times. [11, [19] [20] [21] These findings suggest that interventions to promote good mental and physical health during the COVID-19 self-isolation/social distancing period should take into account positive sexual health as part of any messaging.

Interventions might particularly focus on females, older adults, those not married, and those who abstain from alcohol consumption. A detailed discussion on potential strategies is beyond the scope of this paper. However, would likely include the promotion of respected websites such as [22] , as well as platforms to provide advice and support in relation to sexual activity among older adult populations.

Interestingly, the present paper also found that number of days in self-isolation/social distancing was also associated with sexual activity. This may be explained by the simple fact that each day of self-isolation/social distancing would increase ones chances of engaging in sexual activity if they are sexually active or potentially sexual activity is being used for a means to ease stress and anxiety or overcome boredom which is likely to increase with increasing days of isolation. Moreover, in modern times people lead busy lives and may have little discretionary time to spend with their intimate partner. COVID-19 self-isolation may have disrupted daily activities that take time from one's day, such as commuting to work, this time may be being spent with one's partner allowing them to reconnect with increasing days of isolation and consequently engage in sexual activity. However, there is no literature to support these hypothesizes and future work of a qualitative nature is required. This is the first study to investigate sexual activity during the UK COVID-19 selfisolation/social distancing. However, the study findings must be interpreted in light of its limitations. First, participants were asked to self-report their sexual activity and thus potentially introducing self-reporting bias into the findings. Second, analyses were crosssectional and thus it is not possible to determine trajectories of sexual activity during the current pandemic.

In conclusion, in this sample of 868 UK adults self-isolating/social distancing owing to the COVID-19 pandemic those at particular risk of lower levels of sexual activity included females, older adults, those not married, and those who abstain from alcohol consumption.

Interventions to promote sexual activity during the COVID-19 pandemic may mitigate some of the detrimental health consequences in relation to self-isolation and should target those with the lowest levels of sexual activity.

All authors declare no conflicts of interest. Abbreviation: SARS-CoV-2 severe acute respiratory syndrome coronavirus 2. Sexual activity was dichotomized into sexual activity (at least one sexual intercourse per week on average) versus no sexual activity (zero sexual intercourse per week on average). The prevalence of sexual activity was significantly different between the three groups (p-value=0.010).

Factors significantly associated with sexual activity in self-isolated adults during the SARS-CoV-2 pandemic in the United Kingdom Abbreviation: SARS-CoV-2 severe acute respiratory syndrome coronavirus 2. Sexual activity was dichotomized into sexual activity (at least one sexual intercourse per week on average) versus no sexual activity (zero sexual intercourse per week on average). The association between several independent variables and sexual activity (dependent variable) was assessed using a multivariable logistic regression model. Independent variables included sex, age, marital status, employment, annual household income, region, current smoking, current alcohol consumption, the number of chronic physical conditions, the number of chronic psychiatric conditions, any physical symptom experienced during self-isolation, and the number of days of self-isolation. All potential predictors were included in the regression analysis as categorical variables except the number of chronic physical conditions, the number of chronic psychiatric conditions and the number of days of self-isolation that were included as continuous variables. Because the effect size was small for the number of days of self-isolation, odds ratio and 95% confidence interval are displayed for a seven-day increase.

Significant findings and findings that were not significant are displayed in black and grey, respectively.

COVID-19: epidemiology, virology and clinical features 2020

World Health Organisation. Defining sexual health

Is Sex Good for Your Health? A National Study on Partnered Sexuality and Cardiovascular Risk among Older Men and Women

The Association of Physical and Mental Health with Sexual Activity in Older Adults in a Retirement Community

Sexual intercourse and risk of ischaemic stroke and coronary heart disease: the Caerphilly study

Characteristics of reproductive life and risk of breast cancer in a case-control study of young nulliparous women

Cardiometabolic Risk and Female Sexual Health: The Princeton III Summary (CME)

Cardiac disease, anxiety, and sexual functioning

Vaginal Intercourse Frequency and Heart Rate Variability

Examining associations between sexual behaviours and quality of life in older adults

Declines in Sexual Activity and Function Predict Incident Health Problems in Older Adults: Prospective Findings from the English Longitudinal Study of Ageing

Sexual activity and cognitive decline in older age: a prospective cohort study

Sex on the brain! Associations between sexual activity and cognitive function in older age

World Health Organisation. Mental health and psychosocial considerations during the COVID-19

Share of individuals who are current users of Tinder or used the app in the past in the United Kingdom (UK

Love me Tinder: Untangling emerging adults' motivations for using the dating application Tinder

Sexual Health and Well-being Among Older Men and Women in England: Findings from the English Longitudinal Study of Ageing

The relationship between chronic diseases and number of sexual partners: an exploratory analysis

Prospective associations between alcohol use, binge drinking and sexual activity in older adults: the English Longitudinal Study Of Ageing