Uncontrolled and apparent treatment resistant hypertension: a cross-sectional study of Russian and Norwegian 40–69 year olds

Table 2 Prevalence of uncontrolled and an apparent treatment resistant hypertension (aTRH) and odds ratios (AOR; 95% CI) for inter-study effects

Class		KYH (Russia)	Tromsø 7 (Norway)	KYH:Tromsø 7 AOR	KYH:Tromsø 7 AOR	KYH:Tromsø 7 AOR
Class		KYH (Russia)	Tromsø 7 (Norway)	Age/Sex	Age/Sex/CVD	Multiple^b
Uncontrolled hypertension	Male	55.7 (50.6 to 60.6)	43.6 (40.4 to 46.8)	1.90 (1.56;2.30)	2.03 (1.67;2.47)	1.97 (1.59;2.44)
	Female	42.7 (38.9 to 46.7)	33.0 (30.2 to 35.9)	1.30 (1.10;1.54)	1.35 (1.14;1.61)	1.22 (1.01;1.49)
	Total	47.8 (44.6 to 50.9)	38.2 (36.1 to 40.5)	1.54 (1.36;1.75)	1.65 (1.45;1.87)	1.59 (1.39;1.83)
	Total^a	48.7 (45.2 to 52.2)	41.7 (39.5 to 44.0)	N/A	N/A	N/A
aTRH	Male	10.8 (8.1 to 14.1)	6.9 (5.4 to 8.7)	1.62 (1.18;2.21)	1.50 (1.09;2.06)	1.58 (1.12;2.24)
	Female	9.2 (7.3 to 11.6)	4.5 (3.4 to 5.9)	2.05 (1.50;2.80)	1.61 (1.16;2.23)	1.43 (0.98;2.08)
	Total	9.8 (8.2 to 11.7)	5.7 (4.8 to 6.8)	1.83 (1.47;2.28)	1.58 (1.26;1.98)	1.49 (1.16;1.91)
	Total^a	10.2 (8.4 to 12.3)	5.5 (4.5 to 6.6)	N/A	N/A	N/A

^a) Sensitivity analysis based on self-reported antihypertensive use where the main analyses were based on ATC coding of participant medication. ^b) Age, sex, CVD history, smoking, AUDIT, BMI, Diabetes, Seen GP past year, CKD

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