Table 3 Relative Associations of Product Characteristics with Side Effects.

From: The Association between Cannabis Product Characteristics and Symptom Relief

Variables (1) (2) (3) (4) (5) (6)
Negative % of Negative Positive % of Positive Context-Specific % of Context-Specific
Concentrate −0.024 0.008 −0.097** −0.090** −0.052 −0.001
(0.080) (0.028) (0.044) (0.037) (0.101) (0.062)
C. indica 0.079** 0.015* 0.011 −0.033** 0.030 0.045***
(0.035) (0.009) (0.017) (0.016) (0.026) (0.010)
C. sativa 0.003 −0.002 −0.000 −0.022 −0.041 −0.043**
(0.045) (0.008) (0.012) (0.016) (0.033) (0.019)
Pipe −0.109 −0.022 −0.046 0.002 −0.041 −0.020
(0.077) (0.024) (0.060) (0.021) (0.045) (0.035)
Vape −0.168** −0.037 −0.044 −0.004 −0.050 −0.047
(0.076) (0.024) (0.049) (0.024) (0.059) (0.031)
THC 10–14% 0.113*** 0.013 0.017 0.055*** 0.178*** 0.066***
(0.043) (0.010) (0.018) (0.015) (0.050) (0.020)
THC 15–34% 0.090* 0.016 0.013 0.069*** 0.203*** 0.085***
(0.053) (0.013) (0.019) (0.018) (0.051) (0.021)
THC 35%+ 0.198** 0.050** 0.065* 0.118*** 0.182** 0.095*
(0.091) (0.025) (0.036) (0.033) (0.072) (0.052)
CBD 1–9% 0.030 −0.007 0.000 −0.051*** −0.007 −0.009
(0.042) (0.014) (0.015) (0.018) (0.038) (0.024)
CBD 10–34% 0.027 −0.012 0.011 −0.032* −0.013 0.005
(0.029) (0.008) (0.013) (0.018) (0.047) (0.028)
CBD 35%+ 0.042 −0.017 0.016 −0.033 0.093 −0.027
(0.062) (0.022) (0.024) (0.022) (0.070) (0.053)
Starting Symptom Level 0.005 0.003** 0.001 −0.003 0.007 0.003
(0.007) (0.001) (0.002) (0.002) (0.005) (0.002)
Constant 0.566*** 0.108*** 0.988*** 0.288*** 0.629*** 0.160***
(0.081) (0.023) (0.048) (0.029) (0.077) (0.039)
Observations 3,220 3,220 3,220 3,220 3,220 3,220
R-squared 0.016 0.015 0.009 0.047 0.025 0.052
N Users 665 665 665 665 665 665
  1. Notes: Regressions control for individual user fixed effects. The Concentrate is relative to Flower, C. indica and C. sativa are relative to Hybrid, THC categories are relative to THC between 0 and 10%, and CBD categories are relative to 0% CBD, and Pipe and Vape are relative to Joint. Standard errors are clustered at the user level (shown in parentheses). ***p < 0.01, **p < 0.05, *p < 0.1.