Smoking and associated unhealthy lifestyle behaviours in patients with chronic cardiac diseases during COVID-19 related lockdown

Abstract Funding Acknowledgements Type of funding sources: Public hospital(s). Main funding source(s): Dijon University Hospital France OnBehalf CLEO-CD Background Lockdown can affect tobacco smoking (TS) behaviours. Purpose To evaluate the impact of lockdown on (TS) and associated lifestyle behaviours in patients with Chronic coronary syndrome (CCS) and congestive heart failure (CHF) Methods CCS and CHF patients were invited to answer to a phone-call questionnaire during the 1st COVID-19 lockdown start Results (Table) 343 questionnaires were fit for analysis, 43 (12.5%) were current smokers (CS). CS were younger (p < 0.001), none stopped and 13 increased their consumption (main reasons were stress and boredom). CS felt more often cramped (p = 0.023). CS who increased their TS consumption showed a trend toward a higher rate of unhealthy lifestyle behaviours Conclusions During the lockdown, more than ¼ of CS with CCS or CHF increased their TS consumption and none quitted. Moreover, TS was often associated with other deleterious behaviours increasing their risk for short and long term Main results Total Non-Smokers Smokers p* N(%) 344 301 43 Age, years 67.7 ± 12.8 69.2 ± 12.2 57.2 ± 12.1 <0.001 Men/Women 229/115 197/104 32/11 0.300 CCS/CHF 220/124 185/116 36/7 0.004 Urban/Rural 163/181 137/164 26/17 0.073 Living alone at home 83(24.3) 68(22.7) 15(34.9) 0.089 COVID screening (PCR) 11(3.2) 7(2.3) 4(9.3) 0.037 Feeling cramped 19(5.5) 13(4.4) 6(14.0) 0.023 Feeling less well 75(21.9) 65(21.7) 10(23.8) 0.842 K6 ≥ 5 81(23.7) 70(23.5) 11(25.6) 0.845 Physical activity decrease 146(42.6) 125(42.1) 21(48.8) 0.323 Screen time increase 154(45.0) 130(43.5) 24(55.8) 0.100 Alcohol consumption increase 14(5.5) 11(4.9) 3(7.5) 0.419 Sleep change 83(24.6) 68(22.5) 15(39.5) 0.083 Weight increase 77(22.4) 64(21.3) 13(30.2) 0.242 Smokers (n = 43) Smoking increase No smoking increase p** Feeling less well 5(38.5) 5(17.2) 0.238 Screen time increase 10(76.9) 14(46.7) 0.104 Weight increase 6(46.2) 7(23.3) 0.173 n(%) or mean ± SD. *p value: Smokers vs non smokers. **p value: Smoking increase vs no smoking increase