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An "X" indicates the variable is available for the listed sample.
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Variable
|
Variable Label
|
Type |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
09 |
08 |
07 |
06 |
05 |
04 |
03 |
02 |
01 |
00 |
Variable
|
99 |
98 |
97 |
96 |
95 |
94 |
93 |
92 |
91 |
90 |
89 |
88 |
87 |
86 |
85 |
84 |
83 |
82 |
81 |
80 |
79 |
78 |
77 |
76 |
75 |
Variable
|
74 |
73 |
72 |
71 |
70 |
69 |
68 |
67 |
66 |
65 |
64 |
63 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CHSPTHER | Child needs special therapy | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | CHSPTHER | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CHSPTHER | . | . | . | . | . | . | . | . | . | . | . | . | |
| CHSPTHERHC | Child needs special therapy due to health condition | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | CHSPTHERHC | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CHSPTHERHC | . | . | . | . | . | . | . | . | . | . | . | . | |
| CHSPTHERYR | Condition requiring special therapy for child lasts 12+ months | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | CHSPTHERYR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CHSPTHERYR | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGAR1STAGE | Age when first smoked cigars | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGAR1STAGE | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGAR1STAGE | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGAR50LIFE | Smoked at least 50 cigars in entire life | P | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | CIGAR50LIFE | . | X | . | . | . | . | . | X | X | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGAR50LIFE | . | . | . | . | X | . | . | . | . | . | . | . | |
| CIGARDAYSMO | Days smoked cigar in past 30 days | P | X | X | X | X | X | X | X | X | X | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | CIGARDAYSMO | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGARDAYSMO | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGARDAYSMO2 | Usual number of days per month smoked cigars | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARDAYSMO2 | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGARDAYSMO2 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGAREV | Ever smoked a cigar | P | X | X | X | X | X | X | X | X | X | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | CIGAREV | . | X | . | . | . | . | . | X | X | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGAREV | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGAREVRYSOM | Smoke cigars every day or some days now | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGAREVRYSOM | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGAREVRYSOM | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGARFREQNOW | Frequency of cigar smoking: Everyday/some days/not at all | P | X | X | X | X | X | X | X | X | X | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | CIGARFREQNOW | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARFREQNOW | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGARNO | Length of time smoked cigars: Number of units | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARNO | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGARNO | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGARNOTSOME | Smoke cigars not at all or some days now | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARNOTSOME | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARNOTSOME | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGARNOW | Smoke cigars now | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARNOW | . | . | . | . | . | . | . | X | X | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGARNOW | . | . | . | . | X | . | . | . | . | . | . | . | |
| CIGARSADAY | Cigars per day usually smoked | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSADAY | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSADAY | . | . | . | . | X | . | . | . | . | . | . | . | |
| CIGARSINCE | How long since smoked 3+ cigars per week | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSINCE | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSINCE | . | . | . | . | X | . | . | . | . | . | . | . | |
| CIGARSIZE | Size cigars smoked | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSIZE | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSIZE | . | . | . | . | X | . | . | . | . | . | . | . | |
| CIGARSTATUS | Smoke cigars never, formerly, now | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSTATUS | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSTATUS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGARSTATUS2 | Cigar use recode 2: Current/former/never and amount | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSTATUS2 | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGARSTATUS2 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGARTP | Length of time smoked cigars: Time period | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARTP | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGARTP | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGARYRAGO | Cigars per day smoked 12 months ago | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARYRAGO | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGARYRAGO | . | . | . | . | X | . | . | . | . | . | . | . | |
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|
Variable
|
Variable Label
|
Type |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
09 |
08 |
07 |
06 |
05 |
04 |
03 |
02 |
01 |
00 |
Variable
|
99 |
98 |
97 |
96 |
95 |
94 |
93 |
92 |
91 |
90 |
89 |
88 |
87 |
86 |
85 |
84 |
83 |
82 |
81 |
80 |
79 |
78 |
77 |
76 |
75 |
Variable
|
74 |
73 |
72 |
71 |
70 |
69 |
68 |
67 |
66 |
65 |
64 |
63 |
|
| CIGBRANDNO | Number of cigarette brands smoke | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGBRANDNO | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | . | . | . | . | CIGBRANDNO | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGDAYMO | Number days smoked in past 30 days (some day smokers) | P | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | CIGDAYMO | X | X | X | . | X | X | X | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGDAYMO | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGDAYMOI | Days smoked cigarettes, past 30 days, intervalled | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGDAYMOI | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGDAYMOI | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGDAYMOPS | Number days smoked in past 30 days (some day smokers) (Pregnancy and Smoking Supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGDAYMOPS | . | X | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGDAYMOPS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGDAYMOX | Number of days smoke cigarettes, past 30 days | P | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGDAYMOX | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGDAYMOX | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGDAYMOY | Number days smoked in past 30 days (youths) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGDAYMOY | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGDAYMOY | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGFILTER | Filtered or unfiltered cigarette smoked | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGFILTER | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGFILTER | . | . | . | . | X | . | . | . | . | . | . | . | |
| CIGLENGTH | Length of cigarette smoked | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGLENGTH | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGLENGTH | . | . | . | . | X | . | . | . | . | . | . | . | |
| CIGLIGHT | Ever switch to lower tar/nicotine cigarettes (current smokers) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | CIGLIGHT | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGLIGHT | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGMENTHOL | Plain or menthol cigarettes smoked | P | X | X | X | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | CIGMENTHOL | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGMENTHOL | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGMENTHOLFS | Usual cigarettes menthol, 12 months before quitting | P | X | . | X | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | CIGMENTHOLFS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGMENTHOLFS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGNICLEV | Nicotine level of brand smoked most | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGNICLEV | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGNICLEV | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGNICLEVR1 | Nicotine level of brand smoked most: Recode 1 | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGNICLEVR1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGNICLEVR1 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGNICLEVR2 | Nicotine level of brand smoked most: Recode 2 | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGNICLEVR2 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGNICLEVR2 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGNICLEVR3 | Nicotine level of brand smoked most: Recode 3 | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGNICLEVR3 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGNICLEVR3 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGPACKAGE | Package type for cigarettes smoked | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGPACKAGE | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGPACKAGE | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSAFTLASTPS | Number of cigarettes smoked after learning of pregnancy (Pregnancy and Smoking Supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSAFTLASTPS | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | CIGSAFTLASTPS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSAFTPS | Number of cigarettes smoked after learning of pregnancy (Pregnancy and Smoking Supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSAFTPS | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | CIGSAFTPS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSBEFORELASTPS | Number of cigarettes smoked before learning of pregnancy (Pregnancy and Smoking Supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSBEFORELASTPS | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | CIGSBEFORELASTPS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSBEFOREPS | Number of cigarettes smoked before learning of pregnancy (Pregnancy and Smoking Supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSBEFOREPS | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | CIGSBEFOREPS | . | . | . | . | . | . | . | . | . | . | . | . | |
| C (continued) (Group continued on next page...) [top] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Variable
|
Variable Label
|
Type |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
09 |
08 |
07 |
06 |
05 |
04 |
03 |
02 |
01 |
00 |
Variable
|
99 |
98 |
97 |
96 |
95 |
94 |
93 |
92 |
91 |
90 |
89 |
88 |
87 |
86 |
85 |
84 |
83 |
82 |
81 |
80 |
79 |
78 |
77 |
76 |
75 |
Variable
|
74 |
73 |
72 |
71 |
70 |
69 |
68 |
67 |
66 |
65 |
64 |
63 |
|
| CIGSDALYPS | Number cigarettes per day (every day smoker) (Pregnancy and Smoking supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDALYPS | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDALYPS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAY | Number cigarettes per day (current smokers) | P | . | . | . | . | . | . | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | CIGSDAY | X | X | X | . | . | . | . | . | . | . | X | . | . | . | X | . | . | . | . | . | . | . | X | X | . | CIGSDAY | X | . | . | . | X | . | . | . | . | . | . | . | |
| CIGSDAY1 | Number cigarettes per day (daily smokers) | P | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | CIGSDAY1 | X | X | X | . | X | X | X | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAY1 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAY2 | Number cigarettes per day (some day smokers) | P | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | CIGSDAY2 | X | X | X | . | X | X | X | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAY2 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAYCSFS | Cigarettes per day (ever smoked regularly) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYCSFS | . | . | . | . | . | . | . | . | . | X | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYCSFS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAYCSFS2 | Cigarettes per day (ever smoked regularly), intervalled | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYCSFS2 | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYCSFS2 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAYES | Number cigarettes per day (ever smoked) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYES | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | . | . | . | CIGSDAYES | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAYFS | Number cigarettes per day (former smoker) | P | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | CIGSDAYFS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYFS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAYMOI | Cigarettes smoked per day, past 30 days, intervalled | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYMOI | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYMOI | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAYMOY | Number cigarettes per day, past 30 days (youths) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYMOY | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYMOY | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAYOS | Number cigarettes per day (occasional smokers) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYOS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGSDAYOS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSDAYPS | Number cigarettes per day (current smokers) (Pregnancy and Smoking Supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSDAYPS | . | . | . | . | . | . | . | . | X | X | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | CIGSDAYPS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSHEAVIEST | Cigarettes per day smoked, heaviest rate | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSHEAVIEST | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGSHEAVIEST | . | . | . | . | X | . | . | . | . | . | . | . | |
| CIGSLONGFS | Cigarettes per day smoked, longest smoking period (former smokers) | P | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | X | . | . | . | . | . | CIGSLONGFS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSLONGFS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSSDPS | Number cigarettes per day (some day smoker) (Pregnancy and Smoking supplement) | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSSDPS | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSSDPS | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGSYRAGO | Cigarettes per day smoked, 12 months ago | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSYRAGO | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGSYRAGO | . | . | . | . | X | . | . | . | . | . | . | . | |
| CIGTARLEV | Tar level of brand smoked most | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGTARLEV | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGTARLEV | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGTARLEVR1 | Tar level of brand smoked most: Recode 1 | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGTARLEVR1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGTARLEVR1 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGTARLEVR2 | Tar level of brand smoked most: Recode 2 | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGTARLEVR2 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGTARLEVR2 | . | . | . | . | . | . | . | . | . | . | . | . | |
| CIGTARLEVR3 | Tar level of brand smoked most: Recode 3 | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | CIGTARLEVR3 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | X | . | . | . | CIGTARLEVR3 | . | . | . | . | . | . | . | . | . | . | . | . | |