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keller_and_evans_lab:dev_con [2016/10/05 21:09]
maia_frieser /* AddHealth */ 		keller_and_evans_lab:dev_con [2019/10/31 10:48] (current)
lessem ↷ Links adapted because of a move operation
Line 70: Line 70:
 ** National Longitudinal Study of Adolescent to Adult Health (AddHealth) Descriptives ** ** National Longitudinal Study of Adolescent to Adult Health (AddHealth) Descriptives **
 ^ Wave^ Sample Size^ % Male^ Mean (SD) Age^ Mean (SD) CPD^ Mean (SD) DPW | ^ Wave^ Sample Size^ % Male^ Mean (SD) Age^ Mean (SD) CPD^ Mean (SD) DPW |
-| 1| 20745| 49%| 16.15 (1.74)| 5.39 (7.92)| 4.79 (10.73)** | +| 1| 20745| 49%| 16.15 (1.74)| 5.39 (7.92)| 1.91 (7.89)** | 
-| 2| 14738| 49%| 16.81 (1.62)| 5.51 (8.01)| 5.11 (12.5)** | +| 2| 14738| 49%| 16.81 (1.62)| 5.51 (8.01)| 2.07 (8.03)** | 
-| 3| 15197| 47%| 22.36 (1.83)| 10.34 (9.95)*| 6.37 (12.14) | +| 3| 15197| 47%| 22.36 (1.83)| 10.34 (9.95)*| 4.5 (10.61) | 
-| 4| 15701| 47%| 29.1 (1.75)| 9.26 (9.9)| 5.67 (10.85) |+| 4| 15701| 47%| 29.1 (1.75)| 9.26 (9.9)| 4.02 (9.49) |
  
   *  *only asked of regular smokers, not anyone who has ever tried even a puff of a cigarette   *  *only asked of regular smokers, not anyone who has ever tried even a puff of a cigarette
Line 113: Line 113:
 After data cleaning, the distributions of these variables looked like this:  After data cleaning, the distributions of these variables looked like this: 
  
-{{file_cts_cpd.jpeg}} +{{:file_cts_cpd.jpeg}} 
-{{file_ltscpd.jpeg}}+{{:file_ltscpd.jpeg}}
  
 Changes over time to average CPD: Changes over time to average CPD:
  
-{{file_cts_cpd_spaghetti.jpeg}} +{{:file_cts_cpd_spaghetti.jpeg}} 
-{{file_lts_cpd_spaghetti.jpeg}}+{{:file_lts_cpd_spaghetti.jpeg}}
  
 To examine the correlation between computed CPD variables over the waves, measures were log-transformed, controlling for sex. To examine the correlation between computed CPD variables over the waves, measures were log-transformed, controlling for sex.
Line 125: Line 125:
 **CTS Variables** **CTS Variables**
  
-{{file_cpdctssex.jpeg}}+{{:file_cpdctssex.jpeg}}
  
 ** Sex-Controlled CTS Cigs Per Day Variable Correlations (Log-Transformed) ** ** Sex-Controlled CTS Cigs Per Day Variable Correlations (Log-Transformed) **
Line 136: Line 136:
 **LTS Variables** **LTS Variables**
  
-{{file_cpdltssexvar.jpeg}}+{{:file_cpdltssexvar.jpeg}}
  
 ** Sex-Controlled LTS Cigs Per Day Variable Correlations (Log-Transformed) ** ** Sex-Controlled LTS Cigs Per Day Variable Correlations (Log-Transformed) **
Line 169: Line 169:
 The change over time in frequency by age looks like this (added jitter): The change over time in frequency by age looks like this (added jitter):
  
-{{file_ftp_tob_freq.jpeg}}+{{:file_ftp_tob_freq.jpeg}}
  
   *  *0 = Never, 1 = <1/week, 2 = 1-2/week, 3 = 3-4/week, 4 = 5-6/week, 5 = everyday   *  *0 = Never, 1 = <1/week, 2 = 1-2/week, 3 = 3-4/week, 4 = 5-6/week, 5 = everyday
Line 235: Line 235:
 The distribution of the CPD variables looked like this: The distribution of the CPD variables looked like this:
  
-{{file_add_health_cpd.jpg}}+{{:file_add_health_cpd.jpg}}
  
 The change in CPD over time (added jitter) looks like this: The change in CPD over time (added jitter) looks like this:
  
-{{file_add_health_cpdspaghetti.jpg}}+{{:file_add_health_cpdspaghetti.jpg}}
  
  
Line 274: Line 274:
 The distribution of cigarettes per day over test time (Test variable, X axis), which roughly corresponds as 1-7 = 11-17 years, and 18-26 as 18-26 years old (see Descriptives), looked like this (added jitter): The distribution of cigarettes per day over test time (Test variable, X axis), which roughly corresponds as 1-7 = 11-17 years, and 18-26 as 18-26 years old (see Descriptives), looked like this (added jitter):
  
-{{file_mlscpd.jpeg}}+{{:file_mlscpd.jpeg}}
  
  
Line 318: Line 318:
 After data cleaning, the distribution of the computed variable looked like this: After data cleaning, the distribution of the computed variable looked like this:
  
-{{file_cts12_dpw.jpeg}} +{{:file_cts12_dpw.jpeg}} 
-{{file_lts12_dpw.jpeg}}+{{:file_lts12_dpw.jpeg}}
  
 Change over time to DPW: Change over time to DPW:
  
-{{file_cts_dpw12_spaghetti.jpeg}} +{{:file_cts_dpw12_spaghetti.jpeg}} 
-{{file_lts_dpw12_spaghetti.jpeg}}+{{:file_lts_dpw12_spaghetti.jpeg}}
  
 **Measured Variable:** **Measured Variable:**
Line 342: Line 342:
 After data cleaning, the distribution of the measured variable looked like this: After data cleaning, the distribution of the measured variable looked like this:
  
-{{file_cts23_dpw.jpeg}} +{{:file_cts23_dpw.jpeg}} 
-{{file_lts23_dpw.jpeg}}+{{:file_lts23_dpw.jpeg}}
  
 Change over time to DPW: Change over time to DPW:
  
-{{file_cts_dpw23_spaghetti.jpeg}} +{{:file_cts_dpw23_spaghetti.jpeg}} 
-{{file_lts_dpw23_spaghetti.jpeg}}+{{:file_lts_dpw23_spaghetti.jpeg}}
  
 To examine the correlation between computed and measured DPW variables over the waves, measures were left-anchored by adding a constant of 1 to all measures, then log-transformed, controlling for sex. To examine the correlation between computed and measured DPW variables over the waves, measures were left-anchored by adding a constant of 1 to all measures, then log-transformed, controlling for sex.
Line 354: Line 354:
 **CTS Variables** **CTS Variables**
  
-{{file_sexvardpw.jpeg}}+{{:file_sexvardpw.jpeg}}
  
 ** Sex-Controlled CTS Drinks Per Week Variable Correlations (Log-Transformed) ** ** Sex-Controlled CTS Drinks Per Week Variable Correlations (Log-Transformed) **
Line 367: Line 367:
 **LTS Variables** **LTS Variables**
  
-{{file_sexvar_ltsdpw.jpeg}}+{{:file_sexvar_ltsdpw.jpeg}}
  
 ** Sex-Controlled LTS Drinks Per Week Variable Correlations (Log-Transformed) ** ** Sex-Controlled LTS Drinks Per Week Variable Correlations (Log-Transformed) **
Line 395: Line 395:
 The change over time in frequency by age looks like this (added jitter): The change over time in frequency by age looks like this (added jitter):
  
-{{file_ftp_alc_freq.jpeg}}+{{:file_ftp_alc_freq.jpeg}}
  
   *  *0 = Never, 1 = <1/week, 2 = 1-2/week, 3 = 3-4/week, 4 = 5-6/week, 5 = everyday   *  *0 = Never, 1 = <1/week, 2 = 1-2/week, 3 = 3-4/week, 4 = 5-6/week, 5 = everyday
Line 505: Line 505:
 After data cleaning, the distributions of the DPW variables looked like this: After data cleaning, the distributions of the DPW variables looked like this:
  
-{{file_add_health_dpw.jpg}}+{{:file_add_health_dpw.jpg}}
  
 The change over time to average DPW (added jitter) looked like this: The change over time to average DPW (added jitter) looked like this:
  
-{{file_add_health_dpwspaghetti.jpg}}+{{:file_add_health_dpwspaghetti.jpg}}
  
  
 ====== MLS ====== ====== MLS ======
  
 +Subjects were assessed over time with different measures in two groups; A1-7 and A18-26. Drinking quantity was asked at both time points. with the variable CIG3
 +
 +**Questions**
 +A1-A7:
 +
 +  * Question DAYPERMO: Days per month drinking in last 6 months
 +
 +  * Question DRINKDAY: Drinks per day in last 6 months
 +
 +A18-26:
 +
 +  * Question DOA1: Days per month drinking in last 6 months
 +
 +  * Question DOA2: Drinks per day in last 6 months
 +
 +**Combining Variables**
 +Drinks Per Week variables were created by multiplying days drunk in last 6 months by drinks per day in last 6 months, then dividing by 4:
 +
 +  *     *  DPWA1-A7= (DAYPERMO*DRINKDAY)/4
 +    *  DPWA18-26 = (DOA1*DOA2)/4
 +
 +The distribution of cigarettes per day over test time (Test variable, X axis), which roughly corresponds as 1-7 = 11-17 years, and 18-26 as 18-26 years old (see Descriptives), looked like this (added jitter):
 +
 +{{:file_mlsdpw.jpeg}}
  
  
 ====== MTFS ====== ====== MTFS ======
  
keller_and_evans_lab/dev_con.1475723356.txt.gz · Last modified: 2016/10/05 21:09 by maia_frieser

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