Table 4. Associations of potentially inappropriate use of BZD and z-drugs and patient related factors.

Predictors	OR	95% CI		p
Female sex	0.648	0.303	1.386	0.264
Higher age	1.023	0.988	1.060	0.193
Unmarried	2.440	0.905	6.580	0.078
Living alone	2.620	0.707	9.707	0.149
Unemployment	2.898	1.176	7.141	0.021*
Care dependency	1.819	0.651	5.085	0.254
Mild anxiety (GAD-7-score)	0.404	0.086	1.891	0.250
Minor depression (PHQ-9-score)	7.208	1.425	0.282	0.668
Problematically alcohol use (Audit-C-score)	1.579	0.653	3.820	0.311
Problematically medication use (KFM-score)	4.741	2.161	0.985	0.055*
Problematically sleep (PSQI-score)	0.928	0.459	1.876	0.835
Necessity of BZD (BMQ-N-score)	1.259	0.714	1.579	0.204
Concerns about BZD (BMQ-C-score)	1.061	0.714	1.579	0.768
Mental quality of life (SF12-M-score)	1.036	0.991	1.083	0.117
Physical quality of life (SF12-P-score)	1.033	0.992	1.075	0.120

Notes.

Nagelkerke’s R² = 0.241

Hosmer-Lemeshow Goodness-of-Fit Test χ² = 10.250, p = 0.248

^*p < 0.05.

^**p < 0.01.

^***p < 0.001.

Abbreviations

OR

odds ratio

PSQI

Pittsburgh Sleep quality Index

PHQ-9

Patient Health Questionnaire

GAD-7

Generalized Anxiety Disorder questionnaire

AUDIT-I

Alcohol Use Disorders Identification Test Consumption

BMQ

Beliefs about Medicines Questionnaire specific

N

necessity

C

concerns

KFM

short questionnaire of medication use

SF12

short version of health related quality of life (HRQL)

P

physical

M

mental