Here is a good example of a bogus unreliable "sociological study" from the Ukraine...conducted with the support of the United States Agency for International Development (USAID) Ukraine

Researchers interviewed 3,200 adults, aged 18 and older, from 8 Regions: 

(There are 24 Regions in The Ukraine)

• Chernihiv, 
• Sumy, 
• Kharkiv, 
• Dnipro, 
• Zaporizhzhia, 
• Odesa, 
• Mykolaiv, 
• Kherson regions.

Global Sanctions and Export Controls Blog - - Baker McKenzie

Ukraine Introduces Martial Law in Certain Regions - Global Sanctions and Export Controls Blog

According to the Ukrainian constitution, Ukraine is divided into 24 oblasts.^[8] 

However, 4 oblasts are disputed and mostly de facto under control of Russia.^[9] These oblasts are written in the italic typeface.

Region	Area (km2)	Population (2022)	Pop. density	Administrative center	Raions	Hromadas	License plate prefix
Cherkasy Oblast	20,891	1,198,000	61.80	Cherkasy	4	66	CA, IA
Chernihiv Oblast	31,851.3	994,000	34.67	Chernihiv	5	57	CB, IB
Chernivtsi Oblast	8,093.6	897,000	111.67	Chernivtsi	3	52	CE, IE
Dnipropetrovsk Oblast	31,900.5	3,214,000	104.83	Dnipro	7	86	AE, KE
Donetsk Oblast	26,505.7	4,157,000	167.81	Donetsk (Kramatorsk)	8	66	AH, KH
Ivano-Frankivsk Oblast	13,894.0	1,382,000	99.38	Ivano-Frankivsk	6	62	AT, KT
Kharkiv Oblast	31,401.6	2,683,000	87.74	Kharkiv	7	56	AX, KX
Kherson Oblast	28,449	1,026,000	38.35	Kherson	5	49	BT, HT
Khmelnytskyi Oblast	20,636.2	1,274,000	64.52	Khmelnytskyi	3	60	BX, HX
Kirovohrad Oblast	24,577.5	958,000	41.29	Kropyvnytskyi	4	49	BA, HA
Kyiv Oblast	28,118.9	1,775,000	61.15	Kyiv	7	69	AI, KI
Luhansk Oblast	26,672.5	2,145,000	86.25	Luhansk (Sievierodonetsk)	8	37	BB, HB
Lviv Oblast	21,823.7	2,515,000	116.65	Lviv	7	73	BC, HC
Mykolaiv Oblast	24,587.4	1,126,000	48.25	Mykolaiv	4	52	BE, HE
Odesa Oblast	33,295.9	2,395,000	71.71	Odesa	7	91	BH, HH
Poltava Oblast	28,735.8	1,392,000	51.98	Poltava	4	60	BI, HI
Rivne Oblast	20,038.5	1,146,000	57.52	Rivne	4	64	BK, HK
Sumy Oblast	23,823.9	1,094,000	48.97	Sumy	5	51	BM, HM
Ternopil Oblast	13,817.1	1,035,000	78.65	Ternopil	3	55	BO, HO
Vinnytsia Oblast	26,501.6	1,566,000	62.12	Vinnytsia	6	63	AB, KB
Volyn Oblast	20,135.3	1,046,000	51.56	Lutsk	4	54	AC, KC
Zakarpattia Oblast	12,771.5	1,247,000	97.59	Uzhhorod	6	64	AO, KO
Zaporizhzhia Oblast	27,168.5	1,699,000	66.45	Zaporizhzhia	5	67	AP, KP
Zhytomyr Oblast	29,819.2	1,213,000	43.03	Zhytomyr	4	65	AM, KM

Our national identity is the basis of Ukrainian culture

Опубліковано 1 February 2024 року, о 18:03

The sociological study ‘Cultural Practices and Needs for Population Recovery in De-occupied and Frontline Communities’ results demonstrate that. The Rating Sociological Group conducted the study with the support of the United States Agency for International Development (USAID) Ukraine Confidence Building Initiative (UCBI).
Researchers interviewed 3,200 adults, aged 18 and older, from the Chernihiv, Sumy, Kharkiv, Dnipro, Zaporizhzhia, Odesa, Mykolaiv, and Kherson regions.
The occupation and full-scale war brought up the issue of civic identity.
Most respondents identified as Ukrainian citizens. They answered the question about their identity based on a conscious choice, rather than their place of birth.
The average self-perception of Ukrainian citizenship is rated on a 10-point scale.
– Chernihiv region – 9.3 points;
– Sumy region – 9.2;
– Kharkiv region – 9.0;
– Dnipropetrovska – 8.9;
– Zaporizhzhia – 8.8;
– Odesa – 8.6;
– Mykolaiv – 9.4;
– Kherson – 9.1.
The older respondents were the most patriotic, as the war experience changed them and made them more pro-Ukrainian. 

They became more interested in Ukrainian culture, local and national history, literature, and traditions.

The respondents believed that Ukrainian culture plays a unifying role. 

They think that the cultural heritage of Ukraine forms the basis of the population’s identity and helps them emotionally prepare to resist the occupiers.