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Participants were asked whether they (had) smoked any tobacco (section: lifestyle & environment). The raw data from 1A was used to calculate various derivate scores, including pack years. Additionally updated derivate scores are available which include more time points.
Note that variables assessing the smoking behavior of adult female participants during pregnancy are listed here.
Secondhand smoking was also assessed, both overall and during pregnancy.
Nicotine dependence was assessed using the FTND.
Label English | Label Dutch | Code | Variable | Assessment | Age |
have you ever smoked for a full year? | hebt u ooit gedurende een volledig jaar gerookt? | smoking_fullyear_adu_q_1 | smk1 | 1A proxy* 2A NEXT | 18+ |
have you ever smoked in your lifetime? | hebt u ooit in uw leven gerookt? | smoking_lifetime_adu_q_1 | smk1a | 3B | 18+ |
how old were you when you started smoking? (xx years) | hoe oud was u toen u begon te roken? (xx jaar) | smoking_startage_adu_q_1 | smk2 | 1A proxy* 2A NEXT | 18+ |
do you smoke now, or have you smoked in the past month? | rookt u nu, of hebt u de afgelopen maand nog gerookt? | smoking_current_adu_q_1 | smk3 | 1A proxy* 1B 1C 2A 2B 3B NEXT ACTQ | 18+ |
number of cigarettes and/or roll-ups a day / how much do you smoke on average now? | aantal sigaretten en/of shagjes per dag / hoeveel rookt u momenteel gemiddeld? | cigarettes_frequency_adu_q_1 | smk4a | 1A 1B 1C 2A 2B 3B DEPQ DEAQ NEXT | 18+ |
i smoke, but fewer than 1 a day / how much do you smoke now, on average? (cigarettes and/or roll-ups) | ik rook wel, maar minder dan 1 per dag / hoeveel rookt u momenteel gemiddeld? (sigaretten en/of shagjes) | cigarettes_frequency_adu_q_1_a | smk4a1 | 1A 1B 1C 2A 2B | 18+ |
do you smoke cigarettes or roll-ups? | rookt u sigaretten/shagjes? | cigarettes_smoking_adu_q_1 | smk4a2 | 1B 1C 2A 2B 3B DEPQ DEAQ NEXT | 18+ |
number of cigarillos a day / how much do you smoke on average now? | aantal cigarillo's per dag / hoeveel rookt u momenteel gemiddeld? | cigarillos_frequency_adu_q_1 | smk4b | 1A 1B 1C 2A 2B 3B DEPQ DEAQ NEXT | 18+ |
i smoke, but fewer than 1 a day / how much do you smoke now, on average? (cigarillos) | ik rook wel, maar minder dan 1 per dag / hoeveel rookt u momenteel gemiddeld? (cigarillo's) | cigarillos_frequency_adu_q_1_a | smk4b1 | 1A 1B 1C 2A 2B | 18+ |
do you smoke cigarillos? | rookt u cigarillos? | cigarillos_smoking_adu_q_1 | smk4b2 | 1C 2A 2B 3B DEPQ DEAQ NEXT | 18+ |
number of cigars a day / how much do you smoke on average now? | aantal sigaren per dag / hoeveel rookt u momenteel gemiddeld? | cigars_frequency_adu_q_1 | smk4c | 1A 1B 1C 2A 2B 3B DEPQ DEAQ NEXT | 18+ |
i smoke, but fewer than 1 a day / how much do you smoke now, on average? (cigars) | ik rook wel, maar minder dan 1 per dag / hoeveel rookt u momenteel gemiddeld? (sigaren) | cigars_frequency_adu_q_1_a | smk4c1 | 1A 1B 1C 2A 2B | 18+ |
do you smoke cigars? | rookt u sigaren? | cigars_smoking_adu_q_1 | smk4c2 | 1B 1C 2A 2B 3B DEPQ DEAQ NEXT | 18+ |
pipe tobacco in grams a day / how much do you smoke on average now? | pijptabak in gram per dag / hoeveel rookt u momenteel gemiddeld? | pipetobacco_frequency_adu_q_1 | smk4d | 1A 1B 1C 2A 2B 3B DEPQ DEAQ NEXT | 18+ |
i smoke, but fewer than 1 a day / how much do you smoke now, on average? (pipe tobacco in grams) | ik rook wel, maar minder dan 1 per dag / hoeveel rookt u momenteel gemiddeld? (pijptabak in gram) | pipetobacco_frequency_adu_q_1_a | smk4d1 | 1A 1B 1C 2A 2B | 18+ |
do you smoke a pipe? | rookt u pijp? | pipetobacco_smoking_adu_q_1 | smk4d2 | 1B 1C 2A 2B 3B DEPQ DEAQ NEXT | 18+ |
average number of times an e-cigarette is used per day / how much do you currently smoke on average? | aantal keer gebruik van een elektronische sigaret per dag / hoeveel rookt u momenteel gemiddeld? | ecigarettes_frequency_adu_q_1 | smk4e | 2B 3B DEPQ DEAQ | 18+ |
i smoke, but use the electronic cigarette less than once a day / how much do you currently smoke on average? | ik rook wel, maar gebruik de elektronische sigaret minder dan 1 keer per dag / hoeveel rookt u momenteel gemiddeld? | ecigarettes_frequency_adu_q_1_a | smk4e1 | 2B | 18+ |
do you smoke an electronic cigarette? | rookt u elektronische sigaret? | ecigarettes_smoking_adu_q_1 | smk4e2 | 2B 3B DEPQ DEAQ | 18+ |
do you currently smoke an electronic cigarette? | rookt u momenteel elektronische sigaret? | ecigarettes_smoking_adu_q_2 | smk4e2_1 | 3B | |
how high is the dosis of nicotine in your e-cigarette liquid usually? | hoe hoog is de dosis nicotine in de vloeistof van uw electronische sigaret meestal? | ecigarettes_nicotine_adu_q_1 | smk4e3 | 3B | |
how many puffs of your electronic cigarette do you take on average per time? | hoeveel trekjes neemt u gemiddeld per keer van uw elektronische sigaret? | ecigarettes_frequency_adu_q_1_b | smk4e4 | 3B | |
have you stopped smoking? | bent u nu gestopt met roken? | smoking_stopped_adu_q_1 | smk5 | 1A proxy* NEXT | 18+ |
if you no longer smoke, how old were you when you stopped smoking? (xx years) | indien u nu niet meer rookt, hoe oud was u toen u stopte met roken? (xx jaar) | smoking_endage_adu_q_1 | smk6 | 1A proxy* 2A NEXT | 18+ |
start age 1-8 (xx) / how much have you smoked up until now? | beginleeftijd 1-8 (xx) / hoeveel hebt u gerookt tot nu toe? | smoking_startage_adu_q_1_01-08 | smk7a-h1 | 1A NEXT | 18+ |
end age 1-8 (xx) / how much have you smoked up until now? | eindleeftijd 1-8 (xx) / hoeveel hebt u gerookt tot nu toe? | smoking_endage_adu_q_1_01-08 | smk7a-h2 | 1A NEXT | 18+ |
amount per day 1-8 (xx) / how much have you smoked up until now? | aantal per dag 1-8 (xx) / hoeveel hebt u gerookt tot nu toe? | smoking_frequency_adu_q_1_01-08 | smk7a-h3 | 1A NEXT | 18+ |
type of tobacco 1-8 / how much have you smoked up until now? | soort rookwaar 1-8 / hoeveel hebt u gerookt tot nu toe? | smoking_type_adu_q_1_01-08 | smk7a-h4 | 1A NEXT | 18+ |
do you inhale or have you inhaled while smoking? | inhaleert u of inhaleerde u tijdens het roken? | smoking_inhale_adu_q_1 | smk8 | 1A | 18+ |
Do you smoke tobacco? | Rookt u tabak? | SMK16 | ADHQ | 18+ | |
do you currently smoke, or have you smoked in the last month? | rookt u nu, of hebt u de afgelopen maand nog gerookt? | smoking_current_adu_q_1_v2 | roken | DEPQ DEAQ | 18+ |
Have you smoked in the past 7/14 days? | Hebt u de afgelopen 7 dagen gerookt? | COVID43 | COVQ | 18+ | |
Do you smoke? | Rookt u? | smoking_current_adu_q_2 | OVERGANG17 | MAWQ | 40-67 |
have you ever smoked cigarettes or roll-ups, even if that was only one cigarette or a couple of puffs? | heb je wel eens sigaretten of shagjes gerookt, ook al was dat maar 1 sigaret of een paar trekjes? | cigarettes_lifetime_ach_q_1 | achsmk6 | 1A 2A | 13-17 |
on a day that you smoke, how many cigarettes/roll-ups do you smoke? | op een dag dat je rookt, hoeveel sigaretten of shagjes rook je dan? | cigarettes_perday_ach_q_1 | achsmk7 | 1A 2A | 13-17 |
i smoke 1 or more cigarettes: / on a day that you smoke, how many cigarettes or roll-ups do you smoke? | ik rook 1 of meerdere sigaretten, namelijk: / op een dag dat je rookt, hoeveel sigaretten of shagjes rook je dan? | cigarettes_perday_ach_q_2 | achsmk7a | 1A 2A | 13-17 |
how many cigarettes or roll-ups, on average, did you smoke during the past four weeks? | hoeveel sigaretten of shagjes heb je gemiddeld gerookt in de afgelopen 4 weken? | cigarettes_pastmonth_ach_q_1 | achsmk8 | 1A 2A | 13-17 |
how old were you when you smoked your first cigarette? | hoe oud was je toen je voor het eerst een sigaret rookte? | cigarettes_startage_ach_q_1 | achsmk9 | 1A 2A | 13-17 |
if you smoke or have smoked on a daily basis, how old were you when you first started smoking on a daily basis? | indien je dagelijks rookt of gerookt hebt, hoe oud was je toen je voor het eerst dagelijks rookte? | smoking_startage_ach_q_1 | achsmk10 | 1A 2A | 13-17 |
if you smoke or have smoked on a daily basis, how old were you when you first started smoking on a daily basis? | indien je dagelijks rookt of gerookt hebt, hoe oud was je toen je voor het eerst dagelijks rookte? | smoking_startage_ach_q_2 | achsmk10a | 1A 2A | 13-17 |
age (years) / if you smoke or have smoked on a daily basis, how old were you when you first started smoking on a daily basis? | xx jaar / indien je dagelijks rookt of gerookt hebt, hoe oud was je toen je voor het eerst dagelijks rookte? | smoking_startage_ach_q_1_a | achsmk10txt | 1A 2A | 13-17 |
if you have stopped smoking, how old were you when you stopped smoking? | indien je gestopt bent met roken, hoe oud was je toen je stopte met roken | smoking_endage_ach_q_1 | achsmk11 | 1A 2A | 13-17 |
xx years old / how old were you when you stopped smoking? | xx jaar/ hoe oud was je toen je stopte met roken? | smoking_endage_ach_q_1_a | achsmk11a | 1A 2A | 13-17 |
Do you smoke tobacco? | Rook je tabak? | achsmk16 | ADHQ | 13-17 | |
has your child smoked on a daily basis? | heeft uw kind zelf dagelijks gerookt? | smoking_regular_chi_q_1 | chsmk2 | 1A | 4-17 |
how old was your child when it started smoking every day? | hoe oud was uw kind toen het dagelijks begon te roken? | smoking_startage_chi_q_1 | chsmk3 | 1A | 4-17 |
how many cigarettes does/did your smoke every day on average? | hoeveel sigaretten rookt/rookte uw kind gemiddeld per dag? | smoking_frequency_chi_q_1 | chsmk4 | 1A | 4-17 |
does your child still smoke? | rookt uw kind nu nog steeds? | smoking_current_chi_q_1 | chsmk5 | 1A | 4-17 |
how old was your child when it stopped smoking? / does your child still smoke? | hoe oud was uw kind toen hij/zij stopte met roken? / rookt uw kind nu nog steeds? | smoking_endage_chi_q_1 | chsmk5a | 1A | 4-17 |
* Proxy variables can be found in 1A