Table 3.

Unadjusted and adjusted logistic regression for dichotomised self-rated health regressed against fitted variables.

Self-Rated Health (High = 1)	uOR (95% CI)	Unadjusted p-Value *	aOR (95% CI)	Adjusted p-Value *
Bedbug infestation (Rarely = ref.)		0.018		0.158
Sometimes	0.94 (0.42–2.07)	0.875	1.14 (0.49–2.68)	0.759
Often	0.41 (0.19–0.89)	0.025	0.59 (0.25–1.41)	0.236
Very often	0.33 (0.15–0.76)	0.009	0.46 (0.19–1.10)	0.081
Physical appearance (No impact = ref.)		0.009		0.008
Slight	0.38 (0.17–0.87)	0.023	0.33 (0.14–0.81)	0.015
Moderate	0.25 (0.11–0.61)	0.002	0.21 (0.08–0.54)	0.001
Severe	0.20 (0.07–0.56)	0.002	0.18 (0.06–0.55)	0.003
Spending money medication or doctor consultation (No impact = ref.)		0.033		0.040
Slight	1.53 (0.69–3.40)	0.293	2.27 (0.93–5.50)	0.070
Moderate	2.18 (0.94–5.06)	0.069	2.42 (0.96–6.13)	0.062
Severe	0.70 (0.27–1.80)	0.456	0.89 (0.31–2.54)	0.824
No. bites in past month (0 = ref.)		<0.001		0.023
1–4	1.10 (0.43–2.80)	0.850	0.87 (0.32–2.35)	0.783
5–10	2.26 (0.78–6.54)	0.131	2.09 (0.67–6.52)	0.203
>10	0.52 (0.20–1.34)	0.174	0.62 (0.22–1.72)	0.360
Time of bites
Irregularly	0.39 (0.23–0.66)	<0.001	0.42 (0.24–0.74)	0.003
Male (Female = ref.)			1.20 (0.69–2.10)	0.513
Age (≥65 = ref.)				0.073
0–24			2.07 (0.66–6.54)	0.214
25–44			0.65 (0.24–1.72)	0.381
45–64			0.80 (0.29–2.20)	0.665
Education level (Tertiary education = ref.)				0.011
Primary education or below			0.30 (0.10–0.94)	0.038
Secondary education			1.52 (0.83–2.78)	0.175
Monthly household income (>HKD80,000 = ref.)				0.213
<HKD 10,000			0.22 (0.03–1.46)	0.116
HKD 10,000–30,000			0.28 (0.05–1.65)	0.159
HKD 30,001–50,000			0.25 (0.04–1.52)	0.131
HKD 50,001–80,000			0.77 (0.11–5.61)	0.795
Constant	12.50	<0.001	33.09	<0.001
Pseudo R-squared	0.334		0.410
Omnibus tests of model coefficients	p < 0.001		p < 0.001
% correctly predicted	79.1%		79.0%
Hosmer–Lemeshow test	0.360		0.318

* p-values in bold indicate statistically significant results (p < 0.05).