Table 7:

Examples of each class per SBDH from the dataset

SBDH	Class	Discussion and Examples
Community-Present	True	Presence of social support. Examples: “…Lives with his wife.”
	False	No passages about presence of social support. Examples: “No tobacco, ethanol or drug use.”
Community-Absent	True	Lack/loss of social support. Examples: “Widowed with three children…”.
	False	No passages about loss/lack of social support. Examples: “Former smoker, no EtOH.”
Education	True	Passages about patient’s education. Examples: “…finished law school…”
	False	No passages about patient’s education. Examples: “Former smoker, no EtOH. Lives with his wife.”
Economics	True	Patient is employed. Examples: “…,a technician at…”
	False	Not currenttly employed (including retirement). Examples: “Retired teacher…” “Formerly worked in…not working currently… ”
	None	No passages about patient’s employment. Examples: “Former smoker, no EtOH. Lives with his wife.
Environment	True	Indication of housing. Examples: “…, lives at home with mother… ”
	False	Lack of housing. Examples: “Homeless… ”
	None	No passages about patient’s housing. Examples: “Former smoker, no EtOH”.
Alcohol Use	Present	Patient is a current consumer of alcohol. Examples: “…,rare ETOH use…” “glass of wine everyday.”
	Past	Past consumer of alcohol. Examples: “…,no alcohol use since…” ”quit alcohol [de-ID] weeks ago…”
	Never	Has never consumed alcohol. Examples: “…,Alcohol: none…” “…denies alcohol.. ”
	Unsure	Ambiguous passages about patient’s consumption. Examples: “No ETOH abuse.” “…questionable history of ETOH use…”
	None	No passages about patient’s alcohol consumption. Examples: “Retired. Lives with his wife.”
Tobacco Use	Present	Patient is a current consumer of tobacco. Examples: “…,she is still smoking…” “smokes a pack per day… ”
	Past	Past consumer of tobacco. Examples: “…,quit smoking 20 years ago…” “former smoker… ”
	Never	Has never consumed tobacco. Examples: “…,no tobacco use…” “…denies tobacco..”
	Unsure	Ambiguous passages about patient’s consumption. Examples: “…[de-ID] tobacco…” “…denied tobacco abuse…”
	None	No passages about patient’s tobacco consumption. Examples: “Retired. Lives with his wife.”
Drug Use	Present	Patient is a current consumer of a drug. Examples: “…,positive for cocaine…” “intravenous drug abuse…”
	Past	Past consumer and does not consume any drug anymore. Examples: “…,minimal marijuana years ago… ” “remote cocaine use in the past…”
	Never	Has never consumed a drug. Examples: “…,no illicit drug use…” “…denies recreation drug use..”
	Unsure	Ambiguous passages about patient’s drug consumption. Examples: “…no cocaine abuse…” “…no IV drug abuse…”
	None	No passages about patient’s drug consumption. Examples: “Retired. Lives with his wife.”